Search our collection of background (non-event) articles from news media, science journals and other sources.
First Nations groups in the Yukon Territory and Alaska GOP Gov. Mike Dunleavy's administration are advancing discussions about whether hatcheries could help stem a steep crash in salmon populations on the Yukon River.
With Arctic permafrost thaw rapidly outpacing projections, researchers are racing to understand the impacts of an increasingly unstable future.
"Siku" means sea ice in the Siberian Yup'ik language. But about a hundred other Yup'ik words describe different types of sea ice, including icebergs, floating pressure ice ridges, solid ice safe for travel — and "pequ," "an unsuitable area in ice field where the current causes ice to heave up or break up," Vera Metcalf said.
Story telling provides a powerful tool in a changing climate. Epen Hobson has been experiencing the land and ocean through the perspective of an Inuit photographer and hunter. A recipient of the Arctic Resilient Communities Fellowship he shares, "We're an oral people, we tell stories, we teach by telling stories," The effects of climate change are concrete and dramatic for the Arctic communities such as Utqiagvik, and Hopson is hungry to see infrastructure and policy solutions to address them.
Researchers will be stepping up their efforts to track chronic wasting disease in Saskatchewan's north.
The Copper River Basin in Alaska has experienced less reliable snow and ice conditions in recent years, impacting winter activities such as trapping, hunting, and gathering firewood. This study, based on nine oral interviews with local residents, reveals that crossing rivers has become more treacherous and difficult, with significant changes in ice conditions observed since the 1970s. Decreased snowpacks and increased shrub growth have also posed obstacles for accessing winter trails, requiring individuals to cut through forests. These changes, combined with socio-economic and technological factors, have affected the way people engage in winter activities in the Copper River Basin. Overall, this research contributes to the understanding of climate change's impact on winter activities in Alaska and the Circumpolar North.
The government of Nunavut has once again flipped its position on resource development on caribou calving grounds, now supporting a "prohibition of development within calving grounds and key access corridors, with seasonal restrictions on activities in post-calving grounds."
The ice outside of Kotzebue in the sound and further out into the Bering Sea is more like May Ice then March ice.
Only certain Alaska Native people can hunt sea otters. But as otter populations have grown, so have calls to loosen federal laws protecting them.
The lawmakers discussed the challenges faced by Alaska’s fishermen in a remote address to Kodiak’s annual commercial fishing trade show.
With ice declining, bowhead whales of the Pacific Arctic choose to stay longer in the waters up north. A change in migration patterns could affect the bowheads' health and safety, as well as the hunters' access to the subsistence resource.
A video of the reindeer on the steps of the wind turbine has caused wonder. Aren't the animals intimidated by wind power anyway? Here are some reasons why it is so difficult to find clear facts and secure figures.
Environmental and climate activists are rallying online against ConocoPhillips’ proposed Willow oil and gas drilling project in Alaska’s Arctic as the administration of U.S. President Joe Biden weighs whether to greenlight the controversial plan.
The Alaska Department of Fish and Game announced preseason fishing limits and closures Thursday as chinook numbers continue to decline. The closure also triggers commercial setnet shutdowns.
Residents wonder if a proposed port expansion will help or hinder efforts to address chronic social problems.
The decision caps a decades-long battle over a region that is home to both the world’s largest wild salmon run and one of the world’s largest deposits of copper and gold.
Despite the negativity toward using and selling fur, Indigenous people say fur can be a sustainable, respectful and even luxurious material for clothing, accessories and art.
A UAF graduate student has found microplastics in the stomachs of spotted seals harvested in the Bering Strait region.
Warming soils beneath Utqiagvik are triggering erosion that threatens homes, infrastructure and cultural resources. The North Slope has seen some of the fastest changes in coastal erosion in the nation.
The Arctic hamlet of Tuktoyaktuk, N.W.T., is collapsing into the ocean as it loses up to a meter of coastline each year. The people who live there are in a race against time to preserve their way of life — and their community — before it is washed away.
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