A guide in Yellowstone National Park has captured extraordinary footage showing a grizzly bear and her cubs chasing a wolf ...

In Yellowstone National Park, a distant grizzly bear sighting can be as exciting as an up-close roadside view because it ...

Grizzly bear mothers are some of the best parents on Earth. They devote themselves entirely to their cubs from birth, fearlessly defending them against any threat imaginable. However, what happens ...

Motorists couldn't "bear" to drive past these adorable wrestling bear cubs at the Grand Teton National Park.

Grizzly bear cub once thought to have been killed by another bear emerges from mom's shadow during thrilling encounter.

Grizzly bears are already among the most formidable animals in North America. Adult males usually tip the scales at 400–600 ...

The female grizzly and her cubs, who have been making their home near Big White Ski Resort, appear to be remaining close to ...

Alberta's public safety ministry says a fisherman is expected to recover after being attacked by a grizzly bear in the ...

When a guide and his client spot a big grizzly, they stalk it — only to discover it's trying to kill a young cub.

A fisherman mauled by a grizzly bear near Cardston ... cameras and bear traps in the area but reported no further sightings.