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Rick Thoman of the Alaska Center for Climate Assessment and Preparedness created this Alaska-centric graphic of how cold Alaska has been compared to long-term records. “Note that the bulls-eye of cold is exactly over our town,” he wrote. Photo courtesy Rick Thoman

News

Alaska Science Forum: Alaska writer buckling under pressure

Thirty below again this morning. OK then. Time to reach for the baseball bat and fine-tune the weather…

Serum Run musher Gunnar Kaasen poses with Balto, a leader on his mushing team. Alaska State Library Portrait File

News

Alaska Science Forum: Long after run to glory, Balto lives on

A dog that pulled his way into history has given scientists insight into what makes Alaska sled dogs…

Mice-like voles have pushed up vent holes that connect to their subnivean worlds here at Creamer’s Field Migratory Waterfowl Refuge. Photo courtesy Mike Taras

News

Alaska Science Forum: Marten visits are a glimpse into mystery

A trapper fresh out of the Cosna River country in Interior Alaska said he can’t believe how many…

Photo courtesy Matt Druckenmiller
Hajo Eicken walks the sea ice off the town of Utqiagvik in about 2010.

News

Alaska Science Forum: The full circling of a northern career

Hajo Eicken had “everything I could ever ask for” in his former career at a German institute. Well,…

A whimbrel rests on a willow near the Jago River in summer 2024. Photo courtesy Alan Kneidel

Opinion

Alaska Science Forum: Alaska lovebirds go their own way

During a month of endless summer light, a mated pair of shorebirds teaches their four chicks how to…

Northern sea ice, such as this surrounding the community of Kivalina, has declined dramatically in area and thickness over the last few decades. Photo courtesy Ned Rozell

Opinion

20 years of Arctic report cards

Twenty years have passed since scientists released the first version of the Arctic Report Card, now a staple…

At the Elvey Building, home of UAF’s Geophysical Institute, Carl Benson, far right, and Val Scullion of the GI business office attend a 2014 retirement party with Glenn Shaw. Photo by Ned Rozell

Opinion

Alaska Science Forum: Carl Benson embodied the far North

Carl Benson’s last winter on Earth featured 32 consecutive days during which temperatures in his chosen town did…

Four members of the Riley Creek wolf pack, including the matriarch, “Riley,” dig a moose carcass frozen from creek ice in May 2016. National Park Service trail camera photo

Neighbors

Alaska Science Forum: The Riley Creek pack’s sole survivor

Born in May, 2009, Riley first saw sunlight after crawling from a hole dug in the roots of…

Tone and Charles Deehr in Fairbanks, October 2021. (Photo courtesy Charles Deehr)

News

Alaska Science Forum: Red aurora rare enough to be special

Charles Deehr will never forget his first red aurora. On Feb. 11, 1958, Deehr was a student at…

“Hair ice” grows from the forest floor in Fairbanks, Alaska. Photo courtesy of Ned Rozell

News

‘Hair ice’ enlivens an extended fall in Interior Alaska

Just when you thought you’d seen everything in the boreal forest, a reader points out white whiskers sprouting…

Close up view of an adult male mountain goat in late-winter, near Juneau Icefield, Alaska. In the background, steep avalanche prone slopes are visible. (Photo by Kevin White)

News

Avalanche lessons from mountain goats: A study of ‘Life on the Edge’

Wildlife biologist Kevin White shared the relationship between mountain goats and avalanches.

Young female spruce cones grow upright and bend down to open when the seeds are ripe and ready to disperse. (Photo by Mary Willson/courtesy)

Sports

On the Trails: Fledgling birds and spruce tips

The stroll was peaceful and the birds were singing.

Male wood ducks have colorful plumage and do not share parental duties. (Photo courtesy of Kerry Howard)

Sports

On the Trails: Wood ducks

Wood ducks nest seasonally in forested areas across North America from coast to coast in southern Canada and…

The Lewis Glacier on Mount Kenya, one of the few glaciers in Africa, in March. (Luis Tato/Agence France-Presse — Getty Images)

News

Some glaciers will vanish no matter what, study finds

Glacial ice will melt for centuries even if global temperatures stop rising now, according to new research.

A walrus mother and calf rest on an ice floe in Alaska’s Chukchi Sea in 2010. Other resting walruses are in the background. Sea ice extent is tracked by the National Snow and Ice Data Center, a Colorado-based facility that uses data from the National Oceanic and Atmospheric Administration. (Sarah Sonsthagen/U.S. Geological Survey)

News

Trump administration stopping NOAA data service used to monitor sea ice off Alaska

Scientists worry as services for historic data on sea ice, glaciers, other Arctic conditions discontinued.

Zuill Bailey, artistic director for the Juneau Jazz and Classics festival, performs on cello during the Juneau Maritime Festival on Saturday. JJAC is among the organizations receiving a termination notice Friday of funding from the National Endowment for the Arts. (Mark Sabbatini / Juneau Empire)

News

Local arts and culture programs in crosshairs of latest cuts by Trump administration

Perseverance Theatre, music programs, public library’s statewide remote services hit by fund cancellations.

The steamboat Yukon travels the Yukon River. (Public domain photo)

Sports

Alaska Science Forum: An early ascent of the Yukon River

Civil War veteran Charles Raymond was 27 when he accepted an assignment to visit the new U.S. territory…

Rick Thoman created this graphic to display the snow drought measured at Anchorage International Airport in the 2024-2025 season thus far. (Graphic by Rick Thoman)

Sports

Alaska Science Forum: Snow’s absence and welcome presence

Rick Thoman noted in a recent report that the paucity of 2024-2025 snowfall in Anchorage and other Southcentral…

Tolovana Roadhouse, built in 1924, is the only remaining rest stop mushers used in the 1925 Serum Run. Iditarod mushers also used it in 2025. (Photo by Ned Rozell)

Sports

Alaska Science Forum: Traveling through time in the Alaska bush

TOLOVANA ROADHOUSE — On the dark, frozen white plain of the Tanana River, a white dot appeared in…

A research plot at Bonanza Creek Long Term Ecological Research site maintained by scientists with the University of Alaska Fairbanks Institute of Arctic Biology. (Photo by Grant Falvo)

Sports

Alaska Science Forum: Northern soil microbes staying up all winter

We can’t see them, but there are more microbes — tiny fungi, bacteria, worms and other living things…