A 67-year-old Texan planning to spend a night at Phantom Ranch on the floor of Grand Canyon National Park collapsed and died ...

Federal funding for a detention center for "criminal illegal aliens" located inside Big Cypress National Preserve in Florida ...

The 56-day advance reservation system for tours of the USS Arizona Memorial in Hawaii is temporarily suspended until further notice ...

A summertime hike to the bottom of the Grand Canyon is never just a walk in the park, but trail closures and detours amid construction of a new water pipeline are prompting additional safety concerns ...

Bleached earless lizards may have a covering over where its ear openings should be, but it still has a very well-developed inner ear which allows it to hear things. Because of their camouflage against ...

Four people were injured when a float plane crashed at Katmai National Park in Alaska over the July Fourth weekend.

Two people were saved by bystanders who performed CPR while a third clung to tree branches until rescuers arrived.

A decision Tuesday by the U.S. Supreme Court to allow the Trump administration to proceed with a government-wide reduction-in ...

Mount Rainier National Park in Washington state recorded hundreds of light earthquakes early Tuesday morning, though the ...

A wildfire shut down the Staircase Area and campground as well as several other spots in Olympic National Park.

I guess this is the photo they took for the Guardian,” says an excited trio of young tourists, pausing on a wooden walkway to ...

Road maintenance this month could cause traffic delays up to 30 minutes in parts of Black Canyon of the Gunnison National ...