Grizzlies on the loose! In this clip, watch grizzly bears running all over the place in Alaska's Grand Teton National Park!

Footage showing bear cub’s prolonged assault on camera has folks in Alberta worried about what’s to come this spring.

BNSF Railway has completed a plan to address grizzly bear deaths along its rail line near Glacier National Park in Montana ...

Montana's grizzly bears at risk from train collisions near Glacier National Park - but a new plan could change that.

WASHINGTON - Several state representatives are urging a policy reversal regarding grizzly bear management. They hope to ...