Tiny bone fragments from Alaska suggest birds started breeding and nesting in the Arctic 30 million years earlier than ...

Spring in the Arctic brings forth a plethora of peeps and downy hatchlings as millions of birds gather to raise their young.

A major collection of more than 50 bird fossils found in northern Alaska suggest some ancient ancestors of modern birds ...

Artificial intelligence sea ice forecasting systems could help predict and protect the migration routes of endangered caribou ...

The new packs, each led by a mated pair, have delighted conservationists but worry ranchers, whose cattle have fallen prey to wolves in rural areas.