Yellowstone is part of the United States that has some of the most diverse animals in the whole country. Grizzly bears are a ...

While grizzlies would still be protected by the Endangered Species Act, the new rule would allow the states “management ...

A hungry wolf tried to steal food from a massive grizzly bear feeding on a bison carcass in Yellowstone but very quickly learned its lesson.

Footage shows intimate behavior that typically occurs deeper in Yellowstone wilderness.

Yellowstone National Park is home to many different animals. Among those that call it home, the park is perhaps famous for ...

When I was in Yellowstone National Park last week, I observed 10 black bears in four days. Seven were cinnamon colored. Can you spot the cinnamon-colored black bear in the accompanying image? (See ...

This wolf has evidently never heard the old saying of "never poke a sleeping bear." Most people would assume that the biggest part of the battle out in the wild is bringing down the prey. I’d argue th ...

Proposed rule appears to promise additional management flexibility for areas like the Greater Yellowstone Ecosystem, where ...

This year, the American West saw a warmer and largely snowless winter. That means grizzly bears are coming out earlier than usual, and more humans are coming out to see them, creating so-called bear ...

Several hiking trails in Yellowstone National Park remain closed on Wednesday after two hikers were injured in a bear attack in the southwest region of the park earlier this week, according to the ...