Staff in Yellowstone National Park observed the first grizzly bear tracks of 2025 earlier this month — signaling the very ...

The debate over whether to keep federal protections for grizzlies is “deeply laden in values,” according to one expert.

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

The National Park Service on Wednesday reported fresh grizzly tracks have been spotted in the northern section of Yellowstone National Park. That's ...

As spring eases in, bears in Yellowstone National Park have begun to emerge from hibernation, presenting safety ...

MONTANA - Grizzly bears are emerging from hibernation in Yellowstone, prompting park rangers to urge visitors to exercise caution. Biologists have released grizzlies into the ecosystem, and these bear ...

Researchers found compounds produced in polar bear skin that were as ice resistant as PFAS, offering potential novel ...

A grizzly old time is being had at the Ohio zoo as staff tend to a newborn sloth bear and drum up help for what to name her.

They are the only bear species in the state, and, despite the name, their fur ranges in color from blond to black. It’s been ...

The 2024 Nature Photography Contest showcases the complicated beauty and inspiring resiliency of our planet. Photographer ...

Hibernation in bears is a fascinating process and scientists are still learning about it. Here's everything we know so far.