Watch a group of bikers make their way through a dense herd of bison on the road at Yellowstone National Park.

Darryl and Kathleen Toupkin have officially visited all 430 of the national park units—a journey they started unintentionally decades ago.

Lightning struck two visitors to the Horseshoe Bend overlook in Glen Canyon National Recreation Area, a National Park Service-managed site.

A new smartphone app called Selfie Control is designed to help visitors to national parks stay appropriate distances away from wildlife.

Three visitors to Joshua Tree National Park took a paintball gun to various signs and facilities. Learn about the Joshua Tree vandalism here.

In the past 10 days, three people have died in Grand Canyon National Park. The three deaths were unrelated. Learn more here.

An orphaned black bear cub recently spent 10 days by herself in Yosemite National Park. Thankfully, she was rescued. Here’s her story.

Don’t mess with Death Valley. One man somehow lost his shoes in the hottest place on Earth, and it didn’t work out.

There was a “localized hydrothermal explosion” this morning at Yellowstone National Park. Watch the terrifying moment here.

Death Valley is the hottest place on Earth. But a recent thermometer reading suggested an unearthly temperature spike. It read 667°F.