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 ...

In geology, even small layers can tell big stories. But figuring out the origins of such small layers can be a challenge, ...

Crater Lake National Park in southern Oregon is the latest spot to announce fire restrictions as hot, dry, breezy summer conditions kick into high gear.

A decision Tuesday by the U.S. Supreme Court to allow the Trump administration to proceed with a government-wide reduction-in-force could clear the way for the Interior Department to "gut everything" ...

President Donald Trump is creating a commission “to conserve America’s lands and waters, cut red tape, and drive conservation ...

Park officials said 61-year-old Robert Bieri, also known as Bob, was last seen Saturday off-trail in the vicinity of Lewis ...

The search is led by Shenandoah National Park Search and Rescue personnel aided by Virginia Department of Emergency ...

A visit to Rocky Mountain National Park may have you singing Rocky Mountain High once you have experienced the splendid ...

It was five months and three days from the moment that I put out feelers to see if I could get permission to visit Kalaupapa ...