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 ...

Running the first national park proved extremely challenging.

Geologists call it the Yellowstone Hotspot, and they have concluded, by analyzing the chemical composition and ages of rocks ...

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 ...

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

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

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