A herd of caribou begins its autumn migration to wintering ... “We’ve come up with two candidate sites with tool assemblages in the same date range,” says O’Shea. “We want to tie all ...

A 2.4 magnitude earthquake has been reported near Star Valley by the U.S. Geological Service. The trembler occurred at ...

But that plant transformation, which scientists refer to as “shrubification,” has been much slower on the eastern side of Arctic Alaska, the range for the Porcupine Caribou Herd, he said.

HABITAT: The Selkirk population of caribou favors old-growth spruce-fir and cedar-hemlock forests. RANGE: Extirpated from nearly the entire United States, mountain caribou now comprise an extremely ...

Boreal caribou have been listed as threatened in ... Alberta agreed to complete its range plans by 2025. Now, Meintzer says ...

A study published in Global Change Biology shows that caribou will optimize their migration path based on their collective memories. Caribou are the largest species on land in the Arctic.