�鶹��Ѱ�����

<p>Trees with smoother bark are better at repelling attacks by mountain pine beetles, which have difficulty gripping the slippery surface, according to a new study by the �鶹��Ѱ�����.</p>
<p>The findings, published online in the journal <em>Functional Ecology</em>, may help land managers make decisions about which trees to cull and which to keep in order to best protect forested properties against pine beetle infestation.</p>

<p>A new study showing that feeding mice a beneficial type of bacteria can ameliorate autism-like symptoms is “groundbreaking,” according to �鶹��Ѱ����� Professor Rob Knight, who co-authored a commentary piece about the research appearing in the current issue of the journal <em>Cell.</em></p>

<p>The bedtime you select for your toddler may be out of sync with his or her internal body clock, which can contribute to difficulties for youngsters attempting to settle in for the night, according to a new �鶹��Ѱ����� study.</p>

<p>A �鶹��Ѱ����� research center will launch two payloads aboard Orbital Sciences Corp.’s commercial Cygnus spacecraft to the International Space Station on Dec. 18, including a biomedical antibiotic experiment and an educational K-12 experiment involving ant behavior in microgravity.</p>

<p>From compostable heat to a custom-built, sensory playhouse, �鶹��Ѱ�����freshmen at this year’s Engineering Projects Expo on Saturday, Dec. 7, had a lot to show off.</p>

<p>Average smartphone users are willing to pay up to $5 extra for a typical application—or “app”—that won’t monitor their locations, contact lists and other personal information, a study conducted by two economists at the �鶹��Ѱ����� has found.</p>

<p>Scientists recently recorded the lowest temperatures on Earth at a desolate and remote ice plateau in East Antarctica, trumping a record set in 1983 and uncovering a new puzzle about the ice-covered continent.</p>
<p>Glaciologist Ted Scambos and his team found temperatures from −92 to −94 degrees Celsius (−134 to −137 degrees Fahrenheit) in a 1,000-kilometer long swath on the highest section of the East Antarctic ice divide. Scambos is lead scientist at the National Snow and Ice Data Center, which is a part of the Cooperative Institute for Research in Environmental Sciences at the �鶹��Ѱ�����.</p>

<p>A massive ejection of material from the sun initially traveling at over 7 million miles per hour that narrowly missed Earth last year is an event solar scientists hope will open the eyes of policymakers regarding the impacts and mitigation of severe space weather, says a �鶹��Ѱ����� professor.</p>

<p>NIST news release</p>
<p>JILA researchers have developed a method of spinning electric and magnetic fields around trapped molecular ions to measure whether the ions’ tiny electrons are truly round—research with major implications for future scientific understanding of the universe. </p>

<p>In just one hour, school kids, teachers and any code-curious member of the public with an Internet connection can now create their own 3-D video game using a tutorial built by a team at the �鶹��Ѱ����� in preparation for the global “Hour of Code” event happening the second week of December.</p>