Biologists with Yellowstone National Park reported seeing the first grizzly bear of the spring season on Monday, according to a National Park Service press release. The griz was seen in the northern ...

Yellowstone National Park is home to some of the largest grizzly bears in North America. But just how big did the biggest one get? In this video, we break down the size, weight, and incredible stats ...

Footage shows massive grizzly bears approaching same camera in 2021 and 2025.

California lawmakers want the state to study whether grizzly bears — extinct here for more than a century — could one day return.

A mild winter in Montana has sparked questions about early bear emergence in mountain towns. Wildlife officials noted this year's conditions are unusual, though not yet alarming.