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Three missions, four rockets: Poker Flat is ready for launch

January 29, 2026
The 2026 Poker Flat Research Range launch season opens late Thursday night, Jan. 29, with the first of three missions studying the aurora and the...
Retractable coverings — the blue rectangular structures — cover two of the four launchpads at Poker Flat Research Range north of Fairbanks. Photo by Bryan Whitten

Three missions, four rockets: Poker Flat ready for launches

January 27, 2026
The 2026 Poker Flat Research Range launch season opens this week with the first of three missions studying the aurora and the upper atmosphere...
Graduate student researcher Emily Graham presents her research during the 2025 lecture series. Photo by LJ Evans

Science for Alaska talks and events announced

January 20, 2026
The University of Alaska Fairbanks Geophysical Institute will host free public science talks over the next few weeks, highlighting new climate...
 Ice fog shrouds a Fort Wainwright neighborhood near Fairbanks on Dec. 31, 2025. Photo by Sara Eliza Johnson

Alaska climate report: December’s deep cold, deep snow

January 14, 2026
The title page of the Alaska Climate Research Center’s monthly summary for December crisply explained what a busy weather month it was across the...
Discussion in a tent at a remote lake led to a new look at Alaska tectonic activity 75 million to 50 million years ago, a period spanning the Late Cretaceous through the early Paleogene. The two geologists determined that the concurrent events of the Western Alaska rotation and Southeast Alaska metamorphism from the addition of crust created the curvature seen today — an orocline in geologic terms. It can be seen in the arc of the Alaska Range mountains, Wrangell Mountains and St. Elias Mountains and the southern coastline.

A new view of old Alaska

January 9, 2026
Discussion in a tent at a remote lake led to a new look at Alaska tectonic activity 75 million to 50 million years ago, a period spanning the...
The West Ridge research area at the University of Alaska Fairbanks is nestled against the frosted woodlands in November. Photo by Eric Marshall

Alaska climate report: November anything but normal

December 9, 2025
November brought two wildly differing snow stories to Alaska, according to the monthly summary from the Alaska Climate Research Center at the...
 In this photo taken from an aircraft, the atmosphere glows after the United States detonated a nuclear device 250 miles above the Pacific Ocean on July 9, 1962. Photo courtesy of Los Alamos National Laboratory

Research offers defense against energized space electrons

December 9, 2025
Research at the University of Alaska Fairbanks Geophysical Institute is advancing the ability to quickly clean up Earth’s radiation belts from a...
The November 2025 cover of the Geological Society of America’s magazine features research by UAF professor Sean Regan and colleagues.

Research straightens out what caused the arc under Alaska’s mountains

December 5, 2025
Two related major tectonic processes that occurred simultaneously 75 million to 50 million years ago created the grand arc on which three Alaska...

Changing channels

November 26, 2025
Far up in Alaska, between 64.593 degrees north latitude and 66.870 degrees, sit 11 research sites emblematic of the wide-scale change being...