The caribou herd that is at the center of the debate over oil drilling in the Arctic National Wildlife Refuge has declined by ...

State officials announced this week that both the Porcupine and Central Arctic caribou herds have faltered. The data mirrors a broader trend for Arctic herds.

In the latest act of resistance in a decades-long fight over Alaska's Arctic National Wildlife Refuge, thirteen organizations ...

Last summer biologists conducted aerial surveys of the Porcupine Caribou herd for the first time in eight years. Despite the ...

The Arctic National Wildlife Refuge in Alaska is the size of South Carolina with no roads, trails or facilities - a true ...

The amended lawsuit attacks the leasing program that would open the entire coastal plain of the Arctic National Wildlife ...

Two bull caribou of the Western Arctic Caribou Herd swimming across the Kobuk River during fall 2011 migration in Kobuk Valley National Park. The herd has been in decline since hitting its peak ...

FAIRBANKS, ALASKA — The Porcupine Caribou Herd hit a record high in 2017, according to the results of a July photo census. The new Alaska Department of Fish and Game census puts the herd’s population ...

Caribou crossing the frozen Porcupine River upstream from Old Crow in the Yukon Territory became trapped when the river’s ice began breaking up. A caribou herd was crossing the frozen Porcupine River ...

One of North America’s largest caribou herds has declined, according to the latest population estimates — but not enough for ...

Indigenous communities in the Alaskan and Canadian Arctic have relied on the migratory Porcupine caribou herd for thousands of years, leading to a deep relationship and respect for the caribou. A ...