They are not just predators; they are also omnivores and scavengers that use whatever calories they can find.

Confidence goes only so far when a grizzly bear is standing between you and dinner. In Yellowstone National Park, one bison carcass led a young wolf to see if a grizzly bear, alre ...

A hungry wolf tried to steal food from a massive grizzly bear feeding on a bison carcass in Yellowstone but very quickly learned its lesson.

Last month I posted footage of my encounter with grizzly bears as they exhibited courtship behavior in a Yellowstone National Park meadow. It showed cuddling and gentle bites during a brief display in ...

Wildlife enthusiasts in Yellowstone were stunned to encounter an extremely rare and unexpected animal meeting. Everyone watched in disbelief as a crane and grizzly bear faced off, but no one expected ...

A Yellowstone bison attack involving a 65-year-old tourist went viral, raising questions about what to do if you're being ...

POWELL — As tourists from around the world head to National Park Service properties across the Greater Yellowstone Ecosystem in record numbers, grizzly bears are also showing up in record numbers.

Never in a million years,” the Montana director of Fish, Wildlife & Parks said, did she think she would be standing near the ...

Measure to study bringing back the state's locally extinct grizzly bear mascot passed the Assembly Water, Parks and Wildlife committee on Tuesday ...