Search our collection of background (non-event) articles from news media, science journals and other sources.
Harmful algal blooms will become a more common feature of a warming Arctic. Last summer, a massive bloom was detected off the coast of Western Alaska, almost by chance, when scientists sailing through the Bering Strait and Chukchi Sea found worryingly high levels of Alexandrium catenella.
Research shows Beavers are relatively new to the Seward Peninsula and push farther north as climate change occurs.
A wildlife biologist at Yukon Flats National Wildlife Refuge presented his findings after studying the kill-rate of moose by wolves in the Yukon Flats.
A UAF graduate student has found microplastics in the stomachs of spotted seals harvested in the Bering Strait region.
Federal officials denied an emergency request to close crucial habitat for Bristol Bay red king crab to all commercial fishing.
For the first time in decades, Yukon's Finlayson caribou herd appears to be growing in number. That's according to recent population survey data from the territorial government.
Alaska’s Western Arctic Caribou Herd population is lower than at any time in over four decades. Climate change is the leading cause of the decline in the herd.
The Arctic Sounder - Serving the Northwest Arctic and the North Slope
The North Slope offers a marginal place for a moose because far fewer willow shrubs grow there than in the boreal forest. Moose are recent invaders of the North Slope due to climate warming and expanding willow growth.
Alaska’s longest and most popular hunting season ended early this year. The Delta Junction bison hunt usually extends from October to March, but the state limited this year’s season to just two weeks, and only 50 animals were taken, because last winter’s heavy snow and ice buildup wiped out nearly a third of the Delta bison herd.
Some Southeast fishermen skipping fall season entirely, other’s say season has been “hit or miss”
The recent closure of the Bering Sea snow crab and Bristol Bay red king crab fisheries has some Western Alaska towns taking a hard look at their futures, including St. Paul.
For the first time ever, the Bering Sea snow crab fishery will not open for the upcoming season. The Bristol Bay red king crab fishery will also be closed for a second year in a row.
King crab legs for $199 a pound? There’s a reason for that.
The vast majority of callers at the North Pacific Fishery Management Council meeting last week called for a reduction in bycatch limits, which they said would help reverse a dramatic trend of salmon declines on the Yukon and Kuskokwim Rivers.
It's become the norm in recent years — the closure of the once-popular recreational salmon fishery on the Yukon River. And it's happening again this summer, for both chinook and chum salmon.
With marine heat waves helping to wipe out some of Alaska’s storied salmon runs in recent years, officials have resorted to sending emergency food shipments to affected communities while scientists warn that the industry’s days of traditional harvests may be numbered. Salmon all but disappeared from the 2,000-mile (3,200-kilometer) Yukon River run last year.
Drought and extreme heat that scientists link to climate change are altering the UNESCO-protected marshlands. Iraq's average annual temperatures are increasing at nearly double the rate of Earth's.
The Interdepartmental Working Group approved a list of priority measures to eliminate environmental damage in the town of Usolie-Sibirskoye, Irkutsk Region. This was reported by the press service of Deputy Prime Minister Victoria Abramchenko.
A combination in Colorado of paltry spring snow, warmer temperatures that triggered earlier melting of winter mountain snowpack, feeble rain through summer, and parched soil from previous dry years led to this formal label.
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