To time how fast a sprinter runs, you just need a stopwatch. To time how fast magma moves, you need to know a little bit ...

An Arizona Republican wants to give the Border Patrol unfettered access across official wilderness, and potential wilderness, ...

A new species of shark has been discovered a Mammoth Cave National Park, where fossil records have revealed more than 70 ...

The Kīlauea volcano at Hawai'i Volcanoes National Park continues to put on a dazzing show, with fountains of lava being spit 400-500 feet into the air.

The aged Pa-Hay-Okee Overlook boardwalk trail and tower at Everglades National Park will be replaced over the next six months, forcing closure of the attraction.

The National Park Service reportedly is developing a contingency plan that could allow the National Park System to remain ...

Roughly a third of the National Park Service's senior leadership positions are vacant, and the Interior Department reportedly ...

Human remains, tattered mining claims, a 19th-century set of books containing the complete works of Shakespeare, and ...

The first time that I went seabeaning, I triumphantly scooped up what looked like a shrivelled brain from a national seashore ...

The National Park Service has canceled ranger programs at Kings Canyon and Sequoia national parks until further notice, and ...

This month’s quiz and trivia piece focuses on one of those parks: Pinnacles National Park in California. How many of you have ...

National park headquarters facilities, visitor centers, archaeological centers, and even storage facilities for historic ...