Fall in Yellowstone National Park means busy bears are eating as much as they can before hibernating this winter. But the ...

Yellowstone National Park has stayed open during the government shutdown with visitor centers staffed and tourists saying ...

Lamar Valley in Yellowstone National Park, also known as America's Serengeti, is without a doubt one of the best places ...

A hunter shot and killed a male grizzly bear in self-defense early Saturday in the Island Park area south of Yellowstone ...

Bear jams occur when tourists stop their cars to photograph bears, and they're out of control at one national park during the ...

In Yellowstone National Park — where gray wolves were reintroduced starting in 1995 — researchers have gone back and forth on ...

A new analysis challenges one of the most publicized claims about Yellowstone's wolves. In a detailed comment published in ...

Naturalist George Bumann decodes animal communication in Yellowstone, revealing how listening to wildlife transforms our ...