Research highlights
The frontiers of science, research and imagination begin at UAF. The wide variety of research conducted in our northern environment offers unique opportunities for media to cover stories in some of the most beautiful locations on Earth. Many of our faculty members and researchers are known for being among the best in their fields and for their accessibility to journalists and the public.
Does a story here pique your interest? Are you working on a science story and need an expert? Send us an e-mail at newsroom@uaf.edu and we can help. Also, visit UAF's research centers and institutes for more on research activities at UAF.
![ice clouds](https://webarchive.library.unt.edu/eot2008/20090305073415im_/http://www.uaf.edu/news/images/07/Noctilucent.jpg) |
Scientists: Polar ice clouds may be climate change symptom
As the late summer sun sets in the Arctic, bands of wispy, luminescent clouds shine against the deep blue of the northern sky. To the casual observer, they may simply be a curiosity, dismissed as the waning light of the midnight sun. But to scientists, these noctilucent ice clouds could be an upper-atmospheric symptom of a changing climate.
|
![Auklets](https://webarchive.library.unt.edu/eot2008/20090305073415im_/http://www.uaf.edu/news/images/07/auklets.jpg) |
Researcher finds amorous avian anointment protects mates
Hitting it off with members of the opposite sex takes chemistry. University of Alaska Fairbanks researcher Hector Douglas has found that, for crested auklets, chemistry has both amorous and practical applications. The birds rub a citrus-like scent, secreted in wick-like feathers on their backs, on each other during courtship, a behavior called alloanointing.
|
![Amanita mushrooms](https://webarchive.library.unt.edu/eot2008/20090305073415im_/http://www.uaf.edu/news/images/07/1871_1low.jpg) |
Squirrels and toxic mushrooms; aspens and leaf miners
Fairbanks reader darleen masiak recently saw a red squirrel carrying an Amanita mushroom across her deck, presumably to stash it in its midden for the winter. She wanted to know how such a small mammal could survive after eating a mushroom that is toxic in large doses.
|
![Amanita mushrooms](https://webarchive.library.unt.edu/eot2008/20090305073415im_/http://media.npr.org/programs/atc/features/2007/sep/walter/geyser200.jpg) |
Researcher finds lake boiling with methane
Last month, UAF researcher Katey Walter brought a National Public Radio crew to Alaska’s North Slope, hoping to show them examples of what happens when methane is released when permafrost thaws beneath lakes. When they reached their destination, Walter and the crew found even more than they bargained for: a lake violently boiling with escaping methane.
|
![Amanita mushrooms](https://webarchive.library.unt.edu/eot2008/20090305073415im_/http://www.uaf.edu/news/images/07/arrv_1.jpg) |
UAF awarded first phase of Alaska Region Research Vessel
After 30 years of planning and development, the University of Alaska Fairbanks has been awarded the first phase of funding for the construction of the Alaska Region Research Vessel, a 236-foot, $123-million ice-capable vessel to support research in high latitudes. The National Science Foundation announced the $2.5 million award in early August.
|
International Polar Year
UAF is participating in the fourth International Polar Year, a campaign of intense, internationally coordinated research to gain new knowledge about Earth's polar regions, how those regions are changing and how such changes are affecting the health of our biosphere.
For more information about International Polar Year at UAF visit www.uaf.edu/ipy/ or download our IPY fact sheets.
|