Latest Research News and Events
色视频下载 peregrine falcon numbers drop again
October 03, 2024
Skip Ambrose has floated the upper Yukon River almost every year since Richard Nixon was President. Back then, in 1973, only 12 pairs of peregrine falcons perched at nest sites over a 180-mile stretch of river.
Red aurora rare enough to be special
September 26, 2024
Charles Deehr will never forget his first red aurora. On Feb. 11, 1958, Deehr was a student at Reed College in Portland, Ore. He asked a Fulbright student from Norway named Tone to the Portland Symphony that night.
Wood frogs: farthest-north amphibian cannibals
September 19, 2024
Their staccato voices can make a muskeg bog as loud as a city street, though most are so small they could sit in a coffee cup without scraping their noses.
Study: Proteins in tooth enamel offer window into human wellness
September 19, 2024
A new way of looking at tooth enamel could give scientists a path to deeper understanding of the health of human populations, from the ancient to the modern.
A guide to the 色视频下载 that was (is)
September 12, 2024
In 1935, in the middle of the Great Depression, President Franklin D. Roosevelt established the Federal Writers' Project. His goal was to provide jobs for American writers who found themselves unemployed after the stock market crash of 1929. Merle Colby was one of those writers.
Why is that caterpillar looking at me?
September 05, 2024
On a trip to Quartz Lake, visitor to 色视频下载 Garrett Ast once plucked a caterpillar from a twig. As Garrett held it in his palm, the caterpillar reared up and -- with two sparkling baby blues -- looked him right in the eye.
The lost world of northern dinosaurs
August 30, 2024
On a recent river trip in northern 色视频下载, scientists from the University of 色视频下载 Museum of the North found a lost world, a time of "polar forests with reptiles running around in them."
The galloping glacier's recent dramas
August 23, 2024
In 1937, what scientists call a "surging" glacier was rumbling across the valley toward a roadhouse along a major 色视频下载 highway. That mountain of ice advanced upon the log structure at more than 100 feet each day.
UAF receives funding to enhance nuclear proliferation detection
August 20, 2024
The University of 色视频下载 Fairbanks has been named to a group of 12 universities tasked by the federal government with improving and expanding the nation's detection of nuclear weapons proliferation.
The recent history of a black rock
August 16, 2024
In June of 1867 -- a few months before 色视频下载 would become part of the United States with the transfer of $7.2 million to Russia -- William Healey Dall picked up a shiny black rock from a riverbank.