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

By Jeremy Hance In March 1995, a few wolves cautiously exited their pens into the melting snow of Yellowstone National Park, ...

Stroll along Slough Creek for your best chance at spotting one of Yellowstone’s elusive wolf packs. Pro tip: Wolf viewing ...

This wildlife photographer gets a priceless shot of a mama bear and her cubs emerging from their den at Yellowstone National ...

The Yellowstone Wildlife Sanctuary is celebrating a special milestone with its Gray Wolf ambassadors, Pilot and Index, who ...

The hearing comes as the park’s wild bison are once again being captured by the National Park Service and shipped to ...

Snow crunched underfoot as Mark Hebblewhite scanned the ridgelines of Canada’s Banff National Park. It was 1995, and the ...

Researchers from the Texas A&M College of Veterinary Medicine and Biomedical Sciences (VMBS) have discovered that bison in ...

The annual buffalo harvest is underway just outside Yellowstone National Park. The controversial program delivers organic ...

Yellowstone National Park is a place where steam rises from the earth and geysers erupt like clockwork. Parameters were ...

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

Nearly three years after major floods devastated portions of Yellowstone National Park, recovery is underway, even as park ...