Within hours of the sighting on Wednesday, Frank van Manen caught word that there was a grizzly sow with five cubs in tow ...

Yellowstone is home to some of North America's most iconic wildlife, including the Big Five. Here's what you need to know ...

Yellowstone National Park staff observed grizzly bear tracks in the northern part of the park on March 9.Yellowstone ...

Yellowstone staff locates grizzly bear tracks and a photographer captures footage of a bear out of hibernation. Time for ...

In Yellowstone National Park a few years ago, I listened while a man confidently explained to his wife why a brown-phase ...

Judge's ruling overturns Trump administration decision to remove endangered species protections from grizzly bears in the Yellowstone and Grand Teton region. In September 2018, a federal judge ruled ...

Hallac ticked through a list of interrelated concerns, nagging issues in Yellowstone familiar to us both: bison management, elk migration, grizzly ... and a black bear. Everything is connected.

We also fight to ensure that growing populations of grizzly bears ... Yellowstone National Park — a move intended to appease livestock operations — violated federal law. Separately, that year, a ...

A grizzly bear rips meat from a part of an elk carcass in Yellowstone National Park ... but whitebark pine nuts are the primary ones they seek on their own. (Meanwhile, black bears eat acorns, ...