The two-acre exotic tree plantation is part of a much-larger “boreal arboretum” on the UAF campus, which mostly consists of native spruce, birch, aspen, poplar and willow trees.
In Alaska’s infinite waters swims a handsome, silvery fish. Until recently, we knew little about the Bering cisco, which exists only around Alaska and Siberia. Then a scientist combined his unique life experiences with modern tools to help color in the fish’s life history.
While out on a springtime snow trail, I recently saw a dozen white-winged crossbills pecking at snow on the side of the trail. When I reached the spot, I saw a yellow stain from where a team of dogs had paused: Why might songbirds have a thing for yellow snow?
The largest earthquake on the planet that year happened somewhere near Kodiak on Oct. 9, 1900. Scientists know it was big, but how big? And could it happen again?
Bowheads are also a rare wildlife rebound story, with the population north and west of Alaska now numbering more than 16,000. That’s up from the 1,000 or so animals Yankee whalers left behind in bloody waters at the turn of the last century.
Mike Taras has worked for the Alaska Department of Fish and Game for many years, but this is the first time he has said the words “nuisance lynx.”
Unlike all the other days of winter, on December 21, we will neither lose nor gain a second of sunlight here in middle Alaska. The sun arcing over the Alaska Range to the south will follow a path that is almost precisely the same as its track on December 20.
The Arctic Report Card press conference is held annually as part of the American Geophysical Union’s Fall Meeting. This year’s big picture? The Arctic is changing, and those changes won’t stop any time soon.
Syun-Ichi Akasofu has been advancing understanding of the aurora borealis for more than sixty years and was a critical part of the establishment of the International Arctic Research Center at UAF.