A woman was swimming in Lake Tahoe when something grabbed her leg and pulled her underwater. It wasn’t a human; it was a river otter.

Colorado Parks and Wildlife is looking into yet another bear attack. This time, the victim was an elderly woman living in Estes Park.

Colorado Parks and Wildlife reported four bear attacks in the state last week, between August 18-22. Learn more here.

A rock fall at Zion National Park forced a road closure and affected shuttle service within Zion Canyon. See the viral video here.

The National Park Service is actively looking for a missing hiker in Utah’s Canyonlands National Park. Learn more here.

A visitor to Death Valley National Park died after his vehicle became stuck in mud and he attempted to walk in extreme heat to get help.

A father in Japan abandoned his seven-year-old son partway up Mount Fuji so that he could summit the peak with his other child.

A man attacked a hiker with a knife in the Grand Canyon after she got lost and asked for directions. Learn more here.

A large black bear got into an unlocked vehicle in Colorado Springs, Colorado, earlier this week, and died after locking itself inside.

A black bear attacked a man exiting the laundry room in an apartment complex in Colorado. Learn more here.