A Nepali guide survived six days by himself on Mount Everest without food, water, or supplemental oxygen. Here’s how he survived.

A young hiker has died after experiencing symptoms of heat-related illness on the Bright Angel Trail in Grand Canyon National Park.

Officials say they’ve made two arrests in connection with the senseless murders of a married couple last month in Kruger National Park.

Over Memorial Day weekend, two people—reportedly a married couple—drowned after falling at Roaring River Falls in Kings Canyon National Park.

Two aggressive elk charged a woman who was walking her dog along a lake near Evergreen, Colorado. Watch the encounter here.

Two mountaineers who reached the summit of Mount Everest during a busy week at the world’s tallest mountain have died on their descent.

A trail runner survived a bear attack in British Columbia, Canada, after a mother bear with two cubs defensively swiped at him.

A moose with a yearling attacked a person walking two dogs in Colorado. Learn more about the incident here.

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

DAN Europe has released photos of the underwater cave system where a group of SCUBA divers recently died. See them here.