Because of this, the U.S. National Park Service recommends that all visitors stay at least 300 feet away from bears at all ...

The Trump administration continues erasing history across the national parks.

A gray wolf was illegally shot and killed just north of Yellowstone National Park last month. According to wolf advocates, ...

MAMMOTH HOT SPRINGS, Wyo. — Starting this year, Yellowstone National Park will extend the fishing season on three rivers in the park. The following waterways, located in the west side of the park, ...

A celebrity wolf was illegally killed near Yellowstone National Park, with a reward for tips climbing past $31,000.

According to a statement from Montana Fish, Wildlife and Parks (FWP), officials started investigating after they received a ...

A gigantic bulge in the north rim of the Yellowstone caldera is the latest sign of volcanic activity in the national park.

Wolf 1478F could have become the Junction Butte pack alpha, experts say.

A grizzly spotted out wandering in Yellowstone National Park on Monday might be up from hibernation incredibly early or awake ...

Rangers at Yellowstone National Park are reportedly trying to solve the mystery of what happened to a well-known female wolf ...

Footage captures grizzly bear venturing out in Yellowstone, way before its typical hibernation period ends ...

Glen Canyon National Recreation Area's visitors are shrinking along with Lake Powell.