Kudos

Winning films commemorate �鶹��Ѱ��Boulder at 150

Rachel Sauer — Thu, 07 May 2026 23:05:12 +0000

Winning films commemorate �鶹��Ѱ��Boulder at 150 Rachel Sauer Thu, 05/07/2026 - 17:05

Student filmmakers participating in the 150 Years of �鶹��Ѱ��Boulder film competition had five minutes or fewer to tell a story from the university's expansive history

This year marks the 150th anniversary of the �鶹��Ѱ��--a milestone that is inspiring both reflections on those first 150 years and visions of what the next 150 might bring.

To commemorate and celebrate �鶹��Ѱ��Boulder's first 150 years, the Department of Cinema Studies and Moving Image Arts issued a challenge to students: Create a film that's three to five minutes long, incorporates archival material from University Colorado Publicity Collections and/or photographs from the �鶹��Ѱ��Campus Building Collections and tells a story from �鶹��Ѱ��Boulder's first 150 years.

The winning films by Doug Conway and Benjamin Albuisson incorporate both historical photos and videos, telling stories of a spot in Boulder, Colorado, where communities grew, where ideas flourished and where innovation with potential to change the world happened.

Winning film by Doug Conway

Winning film by Benjamin Albuisson

Honorable mention film

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Student filmmakers participating in the 150 Years of �鶹��Ѱ��Boulder film competition had five minutes or fewer to tell a story from the university's expansive history.

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Jennifer Stratford wins 2026 Cogswell Award for Inspirational Instruction

Rachel Sauer — Mon, 04 May 2026 19:26:06 +0000

Jennifer Stratford wins 2026 Cogswell Award for Inspirational Instruction Rachel Sauer Mon, 05/04/2026 - 13:26

Stratford, a teaching professor of psychology and neuroscience, is recognized for her warmth, creativity and dedication to making science accessible to every student

Jennifer Stratford, a �鶹��Ѱ�� teaching professor of psychology and neuroscience, has been named the 2026 Cogswell Award for Inspirational Instruction winner.

The Cogswell Award is named in honor of and supported by a generous donation from Craig Cogswell, a three-time alumnus of �鶹��Ѱ��Boulder. It recognizes outstanding instruction in the College of Arts and Sciences, honoring individuals for their inspirational qualities and teaching abilities.

Drawing on her past connections to the Modern Human Anatomy program, Jennifer Stratford is helping to develop accurate, detailed 3-D models of the human brain that anyone with an inexpensive 3-D printer can produce.

Stratford earned her MS and PhD degrees at Florida State University, where she researched sex differences in how sweets and fats are detected within the tongue. She then joined the Rocky Mountain Taste and Smell Center at �鶹��Ѱ��Anschutz Medical Campus as a postdoctoral fellow, eventually transitioning to a faculty position in the Modern Human Anatomy program at the �鶹��Ѱ��School of Medicine, where she studied the interplay between taste and post-ingestive (gut) detection of food.

Guided by a lifelong love of teaching, Stratford left the �鶹��Ѱ��School of Medicine in 2016 to pursue a full-time teaching career at �鶹��Ѱ��Boulder. Since joining the Department of Psychology and Neuroscience, she has taught an unusually broad spectrum of courses, from large lower-division offerings such as General Psychology to advanced upper-level courses such as Clinical Neuroscience, and nearly every required class for the psychology major in between.

Her commitment to teaching also shapes her current research, which focuses on making neuroanatomy accessible to everyone. Drawing on her past connections to the Modern Human Anatomy program, Stratford is helping to develop accurate, detailed 3-D models of the human brain that anyone with an inexpensive 3-D printer can produce. While commercial brain models can cost hundreds of dollars, the models she is helping create can be made for a small fraction of that cost, making high-quality teaching tools more readily available to classrooms, students and curious learners.

In the classroom, Stratford is widely known for her kindness and enthusiasm, with a goal of making every class fun and memorable. For instance, students often comment that seeing and holding a real human brain in one of her courses is among the most memorable experiences of their college careers.

Her teaching philosophy is simple—make learning physical. Complicated biological processes, she believes, are far easier to understand when you can act them out, and she practices what she preaches. In a single day, she might help students mount brain tissue onto glass slides, get on her hands and knees to demonstrate how anatomical terms shift between humans (who walk on two legs) and other animals (who walk on four), and then join an impromptu class dance party to act out how neurons in the brain abnormally synchronize during an epileptic episode.

Above all, Stratford’s goal is to give students the knowledge and skills they need to advocate for themselves and the people they love.

“I'm honored and humbled to receive the Cogswell Award,” Stratford said. “There are so many gifted, devoted educators at �鶹��Ѱ��Boulder that any recognition like this is partly a matter of luck, but I hope it draws attention to the care that passionate teachers bring to their work every day. More than anything, I see this award as an acknowledgment of the important, effective work that my students and I share in the classroom."

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Stratford, a teaching professor of psychology and neuroscience, is recognized for her warmth, creativity and dedication to making science accessible to every student.

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�鶹��Ѱ��Boulder scholars elected members of the National Academy of Sciences

Rachel Sauer — Fri, 01 May 2026 20:47:49 +0000

�鶹��Ѱ��Boulder scholars elected members of the National Academy of Sciences Rachel Sauer Fri, 05/01/2026 - 14:47

Lee Niswander and Bethany Ehlmann recognized ‘for their distinguished and continuing achievements in original research’

Two �鶹��Ѱ�� scientists have been elected members of the National Academy of Sciences, joining a cohort of more than 140 scholars around the world who are recognized for their distinguished and continuing achievements in original research.

Lee Niswander, a distinguished professor of molecular, cellular and developmental biology, and Bethany Ehlmann, a professor of geological sciences and director of the Laboratory for Atmospheric and Space Physics, join an academy whose members include Albert Einstein, Marie Curie, Richard Feynman and Jennifer Doudna, among other scientists.

The National Academy of Sciences is a private, nonprofit institution that was established under a congressional charter signed by President Abraham Lincoln in 1863. It recognizes achievement in science by election to membership, and—with the National Academy of Engineering and the National Academy of Medicine—provides science, engineering and health policy advice to the federal government and other organizations.

Lee Niswander is a distinguished professor of molecular, cellular and developmental biology.

Pursuing clinical therapies

Niswander is head of the Niswander Lab, where she and her group investigate mouse models of embryonic development to provide insights into fundamental developmental processes, major human birth defects and potential clinical therapies. Her studies have revealed the molecular mechanisms that control formation of the central and peripheral nervous system, as well as lung, limb and neuromuscular development.

Niswander’s current focus is on early brain formation and birth defects that arise when normal brain formation goes awry, like failure of neural tube closure or maintenance of neural progenitor cells, resulting in spina bifida or microcephaly.

The Niswander Lab uses the mouse embryo and human-induced pluripotent stem cells as models of human development. The lab’s studies encompass genetics, epigenetics, environmental factors and live imaging to couple molecular insights to cell behaviors. Through collaborative efforts, Niswander Lab researchers are also exploring the genetic causes of neural tube defects in humans.

Niswander recently received the Hazel Barnes Prize, which celebrates the enriching interrelationship between teaching and research. It is the largest and most prestigious award funded by the university. This summer she will be honored with an Edwin G. Conklin Medal, which is awarded annually by the Society for Developmental Biology (SDB) to recognize a developmental biologist who has made and is continuing to make extraordinary research contributions to the field and is an excellent mentor, helping train the next generation of outstanding scientists.

Niswander received her bachelor’s degree in chemistry from �鶹��Ѱ��Boulder, her master’s degree in biochemistry and genetics from University of Colorado Health Sciences Center (now �鶹��Ѱ��Anschutz) and her doctorate in genetics from Case Western University. She performed her postdoctoral training in developmental biology at the University of California San Francisco.

“I am deeply honored to become a member of the National Academy of Sciences,” Niswander says. “I am grateful to the numerous trainees and their research discoveries that provided the foundation of this honor. I am excited to join the Academy in their mission to advise on scientific matters important for human health.”

Bethany Ehlmann is a professor of geological sciences and director of the Laboratory for Atmospheric and Space Physics.

Studying space

Ehlmann is a planetary scientist who, in addition to her roles as director of LASP and professor of geological sciences, holds the faculty roles of Provost’s Chair in the Research and Innovation Office and affiliate professor in the Department of Astrophysical and Planetary Sciences. Her research focuses on water in the solar system, the evolution of habitable worlds and remote sensing techniques and instruments for planetary missions.

Ehlmann is a science team member of multiple missions, including the Jupiter-bound Europa Clipper; the Earth-orbiting EMIT imaging spectrometer; the Mars Science Laboratory Curiosity rover; the Mars2020 Perseverance rover; the ExoMars rover; and orbiting and landed spectrometers for the Artemis lunar program. Previously, she was a science team member for the Mars Reconnaissance Orbiter CRISM instrument, the Dawn mission during its exploration of the asteroid Ceres, the Mars Exploration Rovers Spirit and Opportunity and principal investigator of Lunar Trailblazer.

Active in science policy and outreach, Ehlmann is president of the board of directors of The Planetary Society. She served as a member of the National Academies Planetary Science and Astrobiology Decadal Survey and the National Academies Committee on Astrobiology and Planetary Science. She is a fellow of both the American Geophysical Union and the Mineralogical Society of America, and has authored a children's book, “Dr. E's Super Stellar Solar System,” with National Geographic.

Ehlmann earned a bachelor’s degree from Washington University, where she double majored in earth and planetary sciences and environmental studies with a minor in math; two master’s degrees from the University of Oxford, in environmental change and management and geography; and master’s and doctoral degrees in geological sciences from Brown University.

“Election to the National Academy of Sciences is an honor,” Ehlmann said. “I’m grateful for this recognition and look forward to supporting the Academy’s mission to guide and advance scientific discovery, especially at a moment when humanity is extending our scientific exploration of the Moon, Mars and other planets.”

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Lee Niswander and Bethany Ehlmann recognized ‘for their distinguished and continuing achievements in original research.’

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Finishing what she started

Rachel Sauer — Thu, 23 Apr 2026 23:20:41 +0000

Finishing what she started Rachel Sauer Thu, 04/23/2026 - 17:20

Bradley Worrell

Against the odds, �鶹��Ѱ��Boulder student Valeria Mendoza Frutos prepares to graduate in May, thanks in part to the Division of Continuing Education’s Finish What You Started program

As Valeria Mendoza Frutos approaches graduation day in May, excitement mixes with a twinge of uncertainty.

“It’s a little scary,” she admits. “Actually facing the reality that I’m going to be done with school in a month—I don’t know what’s going to happen after.”

It’s a feeling many graduating college students likely share, but for Mendoza Frutos, getting to the finish line didn’t follow a traditional, linear route. Instead, by her own account, it’s been a journey marked by stops and starts, academic setbacks and personal loss, but also one ultimately shaped by resilience and the realization that it’s OK to ask for help.

For Valeria Mendoza Frutos, the road to graduation next month had been a journey marked by stops and starts, academic setbacks and personal loss, but also one ultimately shaped by resilience and the realization that it’s OK to ask for help.

Feeling out of place: college, COVID and self-doubt

Mendoza Frutos first arrived at the �鶹��Ѱ�� in Fall 2020—during the height of the COVID-19 pandemic. Her introduction to college life was different than what she had imagined. Most classes were taught remotely, she and other students were housed in hotel rooms rather than dorms and the sense of community she hoped to find was largely absent.

“It was a very weird semester,” she recalls. “Most of my classes were online and everything just felt off.”

What’s more, after graduating from KIPP Northeast Leadership Academy, a small, tightknit high school in northeast Denver with a graduating class of about 80 students—many of whom were Hispanic—the transition to a large, predominantly white institution felt overwhelming at times.

“I felt like I didn’t belong,” she says. “Being Hispanic and surrounded by mostly white students was a huge change for me. There was that voice in my head telling me, ‘You don’t belong here.’”

That sense of not belonging followed her into the classroom. Even when professors encouraged participation, Mendoza Frutos says she struggled with self-confidence. “They would always say ‘there is no such thing as a dumb question,’ but I never believed that,” she says.

Outside of school, Mendoza Frutos’s life was equally complicated. After her first year at �鶹��Ѱ��Boulder, she decided to move back home and commute to college. A self-described “mom’s girl,” she was deeply involved in helping raise her younger siblings while her mother worked.

“People laugh,” she says, “but I tell my mom I see her more like my partner, because I was the one at home helping raise my brother and sister.”

Family demands, financial pressures, the challenges of balancing work and school and the stress of commuting all weighed heavily upon her, and her grades suffered, leading to academic probation. Then came a devastating personal loss: the death of her beloved grandmother in 2022.

“I just lost it,” she says. “I was going through a lot and that was the semester I had all Fs.”

As grief took its toll, Mendoza Frutos stepped away from college altogether. For nearly a year, she wasn’t sure she would ever return.

“I think in my head I was like, ‘I’ll go back one day,’” she says, ‘but it took a lot for me to understand that I needed help.”

‘It’s OK to accept help’

That help arrived unexpectedly in early 2024, when Mendoza Frutos received an email from Ann Herrmann, program manager and advisor for Finish What You Started, a federal initiative designed to support students who paused their education and wanted to return that was administered at �鶹��Ѱ��Boulder by the Division of Continuing Education. Herrmann had reviewed Mendoza Frutos’s academic profile and reached out with a simple but powerful message: Help was available.

Valeria Mendoza Frutos (center, white dress) with her family.

“At first, I wasn’t sure,” Mendoza Frutos recalls. “But we met and I told her everything I had been through. She didn’t judge me; she just helped me figure out a path forward.”

Herrmann helped Mendoza Frutos withdraw from classes she previously started but had not completed, which were hurting her GPA, and worked with her to rebuild a realistic academic plan. Soon after, Mendoza Frutos was paired with Michelle Pagnani, a senior academic and career coach for Finish What You Started.

Although hesitant at first—“I kind of ghosted her a few times,” Mendoza Frutos admits, but adds that Pagnani’s persistence made the difference. “She was always calling me, like, ‘Hey, when do you want to reschedule?’”

Over time, the relationship grew into one of trust and encouragement. “Now me and Michelle and me and Ann have a really good bond,” she adds.

With their guidance, Mendoza Frutos returned to school step by step—starting with summer classes, then fall, then continuing forward. If coursework ever became overwhelming or life intervened, she says Pagnani and Herrmann were there to offer assistance. And for the first time, she says, she felt supported not just academically, but personally.

“I realized it’s OK to accept help,” she says. “It doesn’t make you less than; it just makes your journey easier. That’s what the program did for me.

“Being a first-generation college student made it harder. I didn’t really have anyone guiding me before, but Ann and Michelle gave me the support I needed.”

Advancing in school and at work

While rebuilding her academic life, Mendoza Frutos was also building her career. In February 2024, she began working as an intake specialist for the Frank Azar law practice, fielding calls from clients and potential clients, after connecting with the company at a LinkedIn job fair.

Mendoza Frutos says the work required accuracy, empathy and strong communication skills. She says her bilingual skills became an asset almost immediately, as being able to connect with Spanish-speaking clients helped the firm respond faster and build trust.

�鶹��Ѱ��Complete

As Finish What You Started winds down, its success is informing a redesigned and expanded effort: �鶹��Ѱ��Complete. This successor program aims to carry forward the most effective elements of FWYS while creating a longer-term, institutionally funded model for degree completion.

Learn more

Despite juggling a full-time job with a demanding courseload, her dedication stood out. The firm closely tracks performance metrics including contracts sent, follow-through and client satisfaction—all of which she excelled in. As a result, after about a year on the job, Mendoza Frutos was promoted to the role of investigator, which she attributes to her strong work ethic.

“I’m very dedicated and passionate when I like something—and I really enjoy my job. I like learning and there’s always something new to learn at work,” she says. “This job feels very fulfilling.”

Equally important was how her employer supported her as a student—something she had not experienced before. Mendoza Frutos says she left a previous job after it would not accommodate her schedule once she planned to return to campus to complete her degree.

When she asked her current employer if they could temporarily reduce her work hours so she could concentrate on finishing college, they accommodated her, she says, adding that flexibility has allowed her to succeed in both school and work.

Today, Mendoza Frutos is completing a degree in Spanish for health professions, with a certificate in health resilience. For now, she plans to continue working for the law firm after graduation, where she sees opportunity for growth and advancement.

At the same time, the idea of attending law school—once unimaginable—now feels possible. That shift came during a quiet moment with Pagnani, who once casually guided Mendoza Frutos into the Wolf Law Building under the guise of taking a campus walk.

“I didn’t finish alone. And now I know—I don’t have to do everything by myself.”

“She didn’t tell me her plan,” Mendoza Frutos says, laughing. “But standing there, getting information, I realized that someone outside my family believes I could do this.”

For a first-generation student who once felt invisible, that belief mattered.

“It made me very emotional,” she says. “It was like, damn—you really do care about me.”

Looking ahead: moving forward

In May, Mendoza Frutos will walk across the graduation stage with family in attendance, including relatives traveling from Texas. Her mother is even planning a graduation party. It will mark not just the completion of a degree, but a journey defined by resilience, growth and the power of support.

Looking back, Mendoza Frutos is clear about one thing: Without Finish What You Started, she would not be graduating. “If it wasn’t for that email, I wouldn’t be here.”

There are many beneficial programs on campus, Mendoza Frutos notes, but it’s the people behind them that make the difference. “I’m very lucky to have Ann and Michelle,” she says. “They really care.”

As she looks toward the future—continuing in her career and possibly pursuing law school one day—Mendoza Frutos carries a hard-won lesson.

“I didn’t finish alone,” she says. “And now I know—I don’t have to do everything by myself.”

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Against the odds, �鶹��Ѱ��Boulder student Valeria Mendoza Frutos prepares to graduate in May, thanks in part to the Division of Continuing Education’s Finish What You Started program.

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All photos courtesy Valeria Mendoza Frutos

Jun Ye elected to the American Academy of Arts and Sciences

Rachel Sauer — Thu, 23 Apr 2026 18:14:01 +0000

Jun Ye elected to the American Academy of Arts and Sciences Rachel Sauer Thu, 04/23/2026 - 12:14

Election recognizes Ye's extraordinary contributions to physics and quantum science, including pioneering advances in optical atomic clocks, precision measurement and quantum many-body physics

�鶹��Ѱ�� scientist Jun Ye has been named a member of the American Academy of Arts and Sciences.

Ye is a professor of physics at �鶹��Ѱ��Boulder and physicist at the National Institute of Standards and Technology (NIST). He holds the Monroe Endowed Professorship in Physics and is a fellow at JILA.

Learn more about Ye's honor

Election recognizes Ye's extraordinary contributions to physics and quantum science, including pioneering advances in optical atomic clocks, precision measurement and quantum many-body physics.

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Outstanding faculty and staff honored at 2026 recognition reception

Rachel Sauer — Thu, 16 Apr 2026 22:41:46 +0000

Outstanding faculty and staff honored at 2026 recognition reception Rachel Sauer Thu, 04/16/2026 - 16:41

College of Arts and Sciences faculty and staff recognized for excellence in teaching, scholarship and other work at annual highlight of the academic year

Faculty and staff from across the �鶹��Ѱ�� College of Arts and Sciences were honored at the Recognition Reception held Thursday afternoon in the Norlin Library.

College of Arts and Sciences Dean Daryl Maeda (left) with Shemin Ge (right), distinguished professor of geological sciences and winner of a 2026 College Scholar Award.

Deans of division Irene Blair, Sarah E. Jackson and John-Michael Rivera, along with College of Arts and Sciences Dean Daryl Maeda, honored faculty and staff for their outstanding achievements during the 2025-2026 academic year.

Awarded recognitions include:

College Scholar Awards
Kahn Family Community Teaming Fund
Kayden Awards
ASCEND Awards
Cogswell Award for Inspirational Instruction
Collaborative Access and Innovation Award
College Professor of Distinction
Sesquicentennial Scholars
�鶹��Ѱ��Distinguished Professors
A&S Staﬀ Employees of the Year
Promotion to Full Professor
Tenure and Promotion to Associate Professor
Promotion to Teaching Professor
Promotion to Associate Teaching Professor

See all recognized faculty and staff

Deans of division John-Michael Rivera (left), Irene Blair (second from right) and Sarah Jackson (right) congratulate Laura DeLuca, a teaching assistant professor of anthropology and ASCEND Award winner.

Dean Daryl Maeda (second from left) congratulates Gavin Liang (white shirt), faculty affairs coordinator and a college employee of the year.

Deans of division John-Michael Rivera (left), Sarah Jackson (second from left) and Irene Blair (second from right) congratulate Shelley Copley (right), a professor of molecular, cellular and developmental biology and College Scholar Award winner.

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College of Arts and Sciences faculty and staff recognized for excellence in teaching, scholarship and other work at annual highlight of the academic year.

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College of Arts and Sciences names 2026 Van Ek Scholars

Rachel Sauer — Wed, 15 Apr 2026 17:18:26 +0000

College of Arts and Sciences names 2026 Van Ek Scholars Rachel Sauer Wed, 04/15/2026 - 11:18

Twenty-six students receive one of the college’s most prestigious honors, recognized for their exemplary academic achievement and meaningful contributions to the campus and broader community

The College of Arts and Sciences has awarded the Jacob Van Ek Scholarship—one of the college’s highest honors—to 26 outstanding undergraduates.

Named in honor of Jacob Van Ek (1896–1999), the award commemorates his remarkable contributions to the university. Van Ek joined �鶹��Ѱ��Boulder in 1925 as a young assistant professor shortly after earning his doctorate from what is now Iowa State University. Within three years, he rose to the rank of full professor and, by 1929, was appointed dean of the College of Liberal Arts—a role he held until 1959.

The following students are this year’s Jakob Van Ek Scholar Award recipients:

Ray Anchordoquy: physics
Ben Braun: physics
Carlos Carale: neuroscience
Monique Castaneda: political science/Japanese
Chelsea Elliott: speech, language and hearing sciences
Elizabeth Ervin: dance/integrative physiology
Amelia Gandhi: astrophysics and planetary sciences/geological sciences
Rachel Gaydos: speech, language and hearing sciences
Katherine Grisak: international affairs
Gianna Guido: Spanish/political science
Nadine Huseby: anthropology
PiperJo Jones: biochemistry/anthropology
M Jordan: anthropology
Deven Kukreja: political science/Japanese
Aris Larson: integrative physiology
Shea Musson: speech, language and hearing sciences
Jessica Nesbit: integrative physiology
Emmalyn Nono: neuroscience/linguistics/Chinese
Julia Renz: molecular, cellular and developmental biology/psychology/neuroscience
Soren Rollin: geological sciences/anthropology
Samuel Ruzzene: integrative physiology
Alexander Scholpp: economics, international affairs
Dhruv Seth: neuroscience
Annika Stephan: biochemistry
Piper Tocco: humanities/secondary education
Tvishi Yendamuri: biochemistry
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Twenty-six students receive one of the college’s most prestigious honors, recognized for their exemplary academic achievement and meaningful contributions to the campus and broader community.

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�鶹��Ѱ��Boulder scientists honored as AAAS fellows

Rachel Sauer — Thu, 26 Mar 2026 14:20:24 +0000

�鶹��Ѱ��Boulder scientists honored as AAAS fellows Rachel Sauer Thu, 03/26/2026 - 08:20

Scholars Rebecca Safran and Tin Tin Su recognized by the American Association for the Advancement of Science for excellence in research, teaching and interpreting science to the public

Rebecca Safran, a professor of ecology and evolutionary biology who has led groundbreaking research on the evolution of new species, and Tin Tin Su, professor and chair of molecular, cellular and developmental biology whose research is leading to novel cancer therapies, have been named fellows of the American Association for the Advancement of Science (AAAS).

The AAAS fellowship is among the highest honors in the scientific community, recognizing a distinguished cohort of scientists, engineers and innovators who “have been recognized for their achievements across disciplines, from research, teaching and technology to administration in academia, industry and government, to excellence in communicating and interpreting science to the public,” AAAS officials note.

“This year’s AAAS Fellows have demonstrated research excellence, made notable contributions to advance science and delivered important services to their communities,” says Sudip S. Parikh, AAAS chief executive officer and executive publisher of the Science family of journals. “These Fellows and their accomplishments validate the importance of investing in science and technology for the benefit of all.”

Rebecca Safran is a professor of ecology and evolutionary biology who has led groundbreaking research on the evolution of new species.

A study of swallows

Safran, whose passion for biology took root in a plant taxonomy class during her undergraduate studies at the University of Michigan, and her research team, study the evolution of new species, focusing on the causes and consequences of individual variation across different scales of time and space.

Because studying the formation of new species can be difficult—given that most species are millions of years old and what caused them to diverge from their ancestors often can’t be determined—Safran and her team study barn swallows, a very closely related group of populations of migratory birds that are currently diverging. This allows Safran and her team to study the process of speciation in real time.

Safran won a National Science Foundation Early Career Development award to study speciation in barn swallows across their entire, expansive breeding range throughout the Northern Hemisphere and Middle East. During the COVID-19 pandemic, when it wasn’t possible to conduct research in other countries, Safran and her research team began focusing on the rapid decline in the population of barn swallows and its implications. For their work, Safran and team study the birds using a highly integrative approach including behavioral, physiological and genetic perspectives.

Among other discoveries, Safran and her team found that sexual selection, or the process by which organisms choose mates based on traits they find attractive, drives the emergence of new species. Her team’s research has been published in more than 120 peer-reviewed journals, including Science, Nature and Current Biology. She also co-edited a recent book on speciation (2024, Cold Spring Harbor Press).

“None of this work is possible without the incredible collaboration with students, colleagues at �鶹��Ѱ��and around the world, private landowers who allow us to study populations of barn swallows on their properties and continuous funding support by the National Science Foundation and other agencies,” Safran says. “I am especially honored to have worked with so many talented undergraduate, graduate and postdoctoral students."

Studying fruit flies to treat cancer

Su, who attended Woodstock School in Mussoorie, Uttarakhand, India, credits her experiences there, in part, with helping her understand that her ideal environment is one in which “you do respect the elders or people who have had more experience or authority. But at the same time, if it doesn't seem right, you question it.”

Tin Tin Su is a professor and chair of molecular, cellular and developmental biology whose research is leading to novel cancer therapies.

Throughout her career, Su and her research colleagues have sought to develop new ways of attacking cancer. Through research on how tissues and organs in fruit flies regenerate after being damaged by X-rays, they synthesized the chemical SVC112, which helps prevent cancer cells from regrowing following radiation exposure. Su and her colleagues focused on the fruit fly because this insect shares more than 70% of disease-relevant genes with humans.

SVC112 is based on the chemical bouvardin found in the firecracker bush (Bouvardia ternifolia) that grows in the Southwest United States and Mexico. Su and her colleagues discovered that bouvardin can prevent regeneration of tissues in fruit flies.

More recently, Su, who also is a member of the �鶹��Ѱ��Cancer Center, and her colleague Antonio Jimeno, co-leader of the �鶹��Ѱ��Cancer Center’s Developmental Therapeutics Program, used SVC112 to target cancer stem cells in head and neck cancers. They are in the process of applying to the FDA to test SVC112 in human trials.

Su also has participated in the �鶹��Ѱ��Boulder Community Perspectives Program, conducting outreach in several rural Colorado communities that led to a research collaboration with Colorado State University Pueblo to assess the effect of heavy metals on the genome in fruit fly and human cells.

“I do what I do because I love science,” Su says. “The potential to help cancer patients in Colorado and beyond makes it even better. So, to be named a AAAS Fellow is really the cherry on top!”

About the AAAS Fellowship

The AAAS began naming fellows annually in 1874, people nominated by the AAAS Council to recognize those whose “efforts on behalf of the advancement of science or its applications are scientifically or socially distinguished.”

Safran and Su join a cohort of more than 80 �鶹��Ѱ��Boulder faculty members who previously received the honor, as well as a broader cadre that includes Thomas Edison, W.E.B DuBois, Maria Mitchell, Steven Chu, Ellen Ochoa and Irwin M. Jacobs.

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Scholars Rebecca Safran and Tin Tin Su recognized by the American Association for the Advancement of Science for excellence in research, teaching and interpreting science to the public.

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Project harnesses next-generation satellites to preserve Arctic sea ice

Rachel Sauer — Tue, 17 Mar 2026 22:11:24 +0000

Project harnesses next-generation satellites to preserve Arctic sea ice Rachel Sauer Tue, 03/17/2026 - 16:11

�鶹��Ѱ��Boulder researcher Ivy Tan leads a project recently funded by Ocean Visions that aims to assess whether mixed-phase cloud thinning is a viable method for cooling the Arctic

Ivy Tan, a �鶹��Ѱ�� assistant professor of physics, recently was awarded funding from Ocean Visions for a project she leads that is assessing whether mixed-phase cloud thinning is a viable method for cooling the Arctic and restoring sea ice.

Tan’s project is one of six funded by Ocean Visions, a nonprofit ocean conservation organization pursuing solutions to counter and reverse climate impacts on ocean health. The selected projects are being funded through Ocean Visions’ Arctic Sea Ice Restoration Research Fund, which was created to identify, prioritize and support research on cutting-edge ideas to slow the loss of Arctic sea ice.

“Arctic summer sea ice is a critical foundation of the global ocean and climate system, and its rapid loss is creating a series of severe risks to nature and people across the planet,” says Brad Ack, Ocean Visions CEO. “These research projects, and others to come, are intended to help answer the glaring question: Is there anything else we can do to forestall these potentially irreversible outcomes?”

“This support from Ocean Visions will allow us to better understand the radiative influence of Arctic clouds on the rapidly warming Arctic by spectrally fingerprinting the far infrared radiative signature of clouds using state-of-the-art technology,” Tan says.

Tan and her research colleagues—Sebastian Schmidt, a �鶹��Ѱ��Boulder professor of atmospheric and oceanic sciences, Michael Diamond at Florida State University and Colten Peterson with the NASA Goddard Space Flight Center—are developing a new, satellite-based Arctic cloud observation product using recently launched satellites with unprecedented routine measurements of far-infrared radiation (NASA’s PREFIRE CubeSats), as well as collocated radar, LiDAR and imager instruments.

“We will compare the satellite observations to those made with ESA/JAXA’s recently launched EarthCARE satellite and an aircraft (as part of NASA’s ARCSIX campaign),” Tan and her colleagues explain. “These comparisons will be used to produce and validate an algorithm that provides information on cloud properties and their radiative effects on the Arctic surface on a broad spatial scale. Our framework will uniquely take into account the influence of the vertical thermal stratification of the Arctic atmosphere helping us to determine where and when mixed-phase cloud seeding would, or would not, have potential as a climate intervention strategy.”

Among their aims is to help make mixed-phase cloud thinning a more viable method for cooling the Arctic and restoring sea ice. For this to happen, however, “there would need to be enough of the right type of cloud present to be thinned by seeding (clouds containing supercooled liquid water), at the right time (polar night), to produce the desired climate forcing (cooling). Unfortunately, accurately measuring these clouds, especially at night, is very challenging with current satellite products,” the researchers explain.

Ocean Visions selected the six projects through a competitive process, including review by an independent international expert panel. The research to be conducted will provide the foundation for future work, if warranted, to further advance knowledge and address ecological, social and ethical dimensions, as well as develop guidance on safeguards or stage gates for future research, according to Ocean Visions.

“The research supported through the Arctic Sea Ice Restoration Research Fund prioritizes scientific merit, interdisciplinary approaches, and careful risk assessment through a rigorous review,” says Dr. Ginny Selz, Ocean Visions senior program director. “We are excited to watch this research progress and see how it expands our understanding of potential approaches to protect and restore Arctic sea ice.”

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�鶹��Ѱ��Boulder researcher Ivy Tan leads a project recently funded by Ocean Visions that aims to assess whether mixed-phase cloud thinning is a viable method for cooling the Arctic.

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Don’t just explain the science, dance it

Rachel Sauer — Thu, 12 Mar 2026 16:14:04 +0000

Don’t just explain the science, dance it Rachel Sauer Thu, 03/12/2026 - 10:14

Rachel Sauer

Asia Kaiser, a bee researcher and ecology and evolutionary biology PhD candidate, is named social sciences category winner in the international Dance Your PhD contest sponsored by the journal Science

There’s a lot going on with bees right now. Because it was an unseasonably warm winter, queens may be emerging from hibernation and beginning to lay the eggs of their first broods. And since queens can choose the sex of their offspring, they are now or soon will be producing daughters.

It’s fascinating information about one of the planet’s most complex and charismatic insects, but how to convey it in dance?

PhD candidate Asia Kaiser (in a scene from her Dance Your PhD entry), studies how human land use affects different insect groups and, consequently, the ecosystem services they provide in coupled human-natural systems.

Start with a shimmy—reminiscent, perhaps, of the movement of bees’ wings or the vibration of their flight muscles. Then weave undulating patterns with fellow dancers, gliding and twirling in a choreography of bees in motion. And bring it home with a question about what happens when we remove native flowers from urban environments or destroy bee habitat to build roads or houses (answer: nothing good).

In short, dance your PhD. So, that’s what Asia Kaiser did.

Kaiser, a PhD candidate in the �鶹��Ѱ�� Department of Ecology and Evolutionary Biology (EBIO) and researcher in the Resasco Lab, this week was announced the social sciences category winner in the international Dance Your PhD contest sponsored by the journal Science and the American Association for the Advancement of Science.

Now in its 18th year, Dance Your PhD seeks, through a spirit of fun and of marrying art and science, to address a scenario that scientists commonly experience: “The party is just getting started when the dreaded question comes: ‘So, what’s your PhD research about?’ You launch into the explanation, trying to judge the level of interest as you go deeper. It takes about a minute before someone changes the subject,” contest organizers explain.

“At times like this, don’t you wish you lived in a world where you could just ask people to pull out their phones to watch an online video explaining your PhD research through interpretive dance?”

“I was a dancer all through college, so I have a background in belly dance and Latin dance,” Kaiser explains. “And I like to make music, so I thought this could be a really fun way to explain my research.”

Learning to dance

And what is that research? Bees. Specifically, how human land use affects different insect groups and, consequently, the ecosystem services they provide in coupled human-natural systems. Her research aims to improve the resilience of urban agroecosystems, increase equitable access to fresh produce and promote environmental justice in cities.

As for the dancing, Kaiser had wanted to take dance lessons while growing up in Philadelphia, but there wasn’t room in the budget for them. So, after graduating high school she took a gap year in Brazil to do service work and finally began learning dance. She started with belly dance, then branched into samba and other Latin styles.

When she began her ecology and evolutionary biology undergraduate studies at Princeton University, “I thought, ‘I’m going to invest in my secondary dream,’” Kaiser recalls, which meant stepping away from the books sometimes to immerse herself in the vibrant dance scene in Princeton and the broader New York City and Philadelphia area.

She also is a cellist, so when she came to �鶹��Ѱ��Boulder to pursue her PhD she began making music with other people in her department.

When she heard about Dance Your PhD, it dovetailed with so many of the things she loves: dance and music and science. However, the deadline to submit entry videos was Feb. 20, and she decided to enter the contest a mere two weeks before then.

She started with the music, composing a piece to score the story in her mind: “I wanted to tell a story of bees emerging in early spring in your backyard and what they’re up to. People know a lot about honeybees, but not other bee species, so I wanted to highlight how important they are to urban ecosystems.”

Kaiser put out a call for dancers and fortunately, the response from her fellow PhD students and candidates was abundant and eager. Then she and Ella Henry, a violinist and EBIO PhD student, recorded the music.

Science as art

Because of the quick turnaround, the troupe had time for just two rehearsals before their afternoon of filming in front of the EBIO greenhouses on 30th Street in Boulder. It was an EBIO community collaboration. PhD students Manuela Mejía, Lincoln Taylor, Gladiana Spitz, Kaylee Rosenberger and Ella Henry danced Kaiser’s choreography alongside her. PhD student Luis de Pablo helped with sound engineering and Scott Taylor, EBIO associate professor and director of the Mountain Research Station, was cinematographer. Kaiser’s husband, John Russell, provided voiceover narration for the final video.

And despite the extremely short timeframe, it all came together, Kaiser says. For example, she happened to have a pair of gold Isis wings, a traditional belly dance prop, that Lincoln Taylor wore “to depict the fact that male bees spend their lives flying around,” she says.

The dance, music and costumes united in a science-as-art visualization of her PhD, which she uploaded to YouTube and clicked submit on her Dance Your PhD entry. She was up against scientists from around the world, so learning that she won her category was especially significant.

“Obviously, I love bees,” she says, “and I love to dance and make music, so it was a really cool experience to create this piece with my friends and find a different way to talk about my research.”

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Asia Kaiser, a bee researcher and ecology and evolutionary biology PhD candidate, is named social sciences category winner in the international Dance Your PhD contest sponsored by the journal Science.

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