An outbreak of norovirus is affecting dozens of hikers on the Pacific Crest Trail. One man even required an air lift off the trail.

A woman was hiking in South Dakota’s Custer State Park when a bison charged at her. She ultimately died of her injuries.

Hikers on Camelback Mountain in Phoenix got more than they bargained for when a swarm of bees attacked them, stinging people multiple times.

A record number of mountaineers successfully summited Mount Everest yesterday from the Nepali side of the mountain. Learn more here.

Does hiking Half Dome in Yosemite National Park sound too intense? Or perhaps you just didn’t score a permit? Try Lembert Dome instead.

At 7 years old, this young boy hiked the Grand Canyon from rim to rim in just one day, possibly breaking the world record.

Half Dome in Yosemite and Angels Landing in Zion both have a reputation for being dangerous. But which hike is scarier?

Search-and-rescue personnel have found the remains of the hiker who has been missing in Arizona’s Grand Canyon National Park since April 28.

Rescue crews found the body of a missing hiker in Glacier National Park, and the victim’s wounds suggest the hiker died from a bear attack.

“Marshall Canyon Trail was supposed to be a chill hike . . . then the real park ranger showed up.” Spoiler: It’s a bear.