While working on a wildlife-conservation project, scientists stumbled upon a 10,000-year-old tooth from a Pacific mastodon.

An avalanche hit the Bezengi Gorge of Russia, killing at least 11 climbers, according to Russian news outlets.

Two hikers in crossed paths with a bull moose in Colorado, and the animal ran over one of the hikers, leaving her seriously injured.

Colorado Parks and Wildlife officers responded to another bear attack. The latest victim was a man who was napping on his back patio.

A 26-year-old backcountry hiker is missing in Washington’s Olympic National Park. NPS is asking for the public’s help.

The Siskiyou County Sheriff’s Office detailed the rescue of three Mount Shasta hikers who used an AI engine to help them plan their trip.

Three women who survived the recent flooding in the Grand Canyon are opening up about their harrowing experience.

WMUR News 9 says a mystery animal attacked at least three people within a 36-hour timeframe in Lebanon, New Hampshire.

Two men went out for a midnight canoe trip to see bioluminescence in Tomales Bay. Sadly, they never returned.

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.