Glacier National Park has closed some popular trail routes as of Aug. 18 after potentially aggressive grizzly behavior was reported in the Granite Park area. A release from the park says the Granite ...

A bystander's camera was rolling as a grizzly bear chased a group of hikers in Glacier National Park in Montana. Avid hikers Dule and Evy Krivdich spotted the animal before the group below did and ...

Tara Carolin retired last month after 33 years with the National Park Service, including 16 years as director of Glacier's ...

Glacier National Park officials closed the Avalanche Trail on Monday after tourists apparently surrounded a grizzly bear at Avalanche Lake, prompting it to swim away. Park spokeswoman Lauren Alley ...

A hiker in Glacier National Park spotted grizzly bears coming up the trail behind her. She didn't have anywhere to go. Watch ...

HELENA, Mont. -- Montana authorities say a grizzly bear attacked and killed a 38-year-old mountain biker riding just outside Glacier National Park. Flathead County Sheriff Chuck Curry says Brad Treat ...

Glacier National Park in Montana had never recorded a fatal grizzly bear attack since its creation in 1910. On Aug. 13, 1967, different bears fatally mauled two young women camped miles apart. The ...

Glacial forces molded the epic 1 million acres of Montana’s Glacier National Park some two million years ago, and its immense valleys are virtually biodiversity time capsules. Tucked along the border ...

HELENA, Mont. (AP) — A grizzly bear attacked and killed a 38-year-old mountain biker as he was riding along a trail just outside Glacier National Park, Montana authorities said. Brad Treat and another ...