Unusual predator standoff: Video shows grizzlies and wolves confronting each other over a bison carcass in Yellowstone’s LeHardys Rapids, with aggressive displays but no injuries. Why it’s rare: ...

Visitors and photographers in Yellowstone National Park recently captured rare footage of grizzly bears and wolves clashing over a drowned bison carcass in the Yellowstone River. Experts say such ...

America's National Parks are home to some of the nation's most breathtaking and awe-inspiring landscapes, but they're also ...

Grizzly bears are known to displace wolves from food sources and claim the meat for themselves. But it doesn’t always work that way. The accompanying footage, captured last Thursday in Yellowstone ...

A grizzly bear’s size and strength make it a dominant force in the wild, but a coordinated wolf pack presents a serious challenge. In this gripping wildlife encounter, a grizzly faces off against 10 ...

Glanmire-born conservationist now tracks and studies dangerous predators deep in the remote wilderness of western Canada ...