With climate change warming the planet, the Arctic ice is melting at an alarmingly rapid rate. In fact, according to NASA, ...

Ancient migration between wild horse populations in America and Asia show how ecosystems adapt to survive cataclysmic change ...

A 5-year-old bear that was a member of a well-known and beloved grizzly family in Wyoming's Grand Teton National Park died after it was hit by a vehicle, the same fate that befell his mother late ...

MOOSE, Wyo. — A grizzly bear was struck and killed by a vehicle at Grand Teton National Park. National Park Service wildlife rangers found a five-year-old male grizzly bear along Highway 26 ...

SALT LAKE CITY (UTAH) — Rudy Noorlander, the man who survived a grizzly bear attack in Montana, is back on his feet and living life. About two years ago, a grizzly bear ripped off Noorlander's ...

The last grizzly bear seen in California was 101 years ago. A new study found that reintroducing the mammal into the state’s mountainous wilderness is feasible. California could potentially host ...

A man shot and killed a mama grizzly bear in Montana after state wildlife officials said she charged at him. The man was “shed hunting,” or looking for antlers shed by deer, elk and other ...

It’s been nearly 30 years since the last confirmed grizzly bear sighting in the U.S. portion of the mountain range, though. In the 19th and 20th centuries, settlers moving west hunted the region ...