抖阴短视频

Arctic sea ice was at a record low maximum extent for the second straight year, according to scientists at the National Snow and Ice Data Center (NSIDC) at the University of Colorado Boulder and NASA.

New research may cause parents to think twice before letting their kids drink energy drinks or grande lattes. A University of Colorado Boulder study suggests that consumption of caffeine puts adolescents at risk of suffering anxiety-related jitters long after they stop ingesting it.

While many students are enjoying some downtime over spring break, 21 undergraduate researchers at 抖阴短视频-Boulder are building robots, creating data visualization tools and advancing X-ray technology. The students are doing this as part of Spring Break for Research , an initiative, now in its second year, that pairs high achieving undergraduate students with graduate student mentors for a week of hands-on research.

Large, severe fires in the West followed by increasing drought conditions as the planet warms are leading to lower tree densities and increased patchiness in high-elevation forests, according to a new study. The researchers found that the rate of post-fire tree seedling establishment decreased substantially with greater post-fire drought severity.

A 抖阴短视频-Boulder student team is shooting for the moon and beyond with a tiny satellite under development that has just taken another step closer to launch. As one of the top five teams selected by NASA, the team of 10 graduate students will continue developing a small CubeSat satellite about the size of a shoebox called the 抖阴短视频 Earth Escape Explorer (抖阴短视频-E3) with a $30,000 award from NASA.

Students at 抖阴短视频-Boulder, who built a dust counter for the New Horizons mission to Pluto, have been eyeing the data for decade now. And the results are showing the solar system really is pretty barren if you put aside the planets, rings, moons, comets and asteroids.

For some Paralympic sprinters, having the inside track is not always a good thing. A new 抖阴短视频-Boulder study shows lower left-leg amputee athletes sprinting in the inside lane of an indoor track ran about 4 percent slower than athletes with right-leg amputations.

Brides and the bereaved beware: You, like many shoppers, may have a tendency to reject thriftiness when your purchase is a matter of the heart, according to a new study led by the University of Colorado Boulder.

鈥淯pside-down rivers鈥� of warm ocean water threaten the stability of floating ice shelves in Antarctica, according to a new study led by researchers at the University of Colorado Boulder鈥檚 National Snow and Ice Data Center. The study highlights how parts of Antarctica鈥檚 ice sheet may be weakening due to contact with warm ocean water.

NASA has selected 抖阴短视频-Boulder researcher Raina Gough to join the Mars Curiosity rover mission as a participating scientist; she hopes to expand the science team鈥檚 search for evidence of liquid water.