The Grand Canyon reveals new insights into Earth's Cambrian Explosion and rapid marine biodiversity evolution.

I had gotten the car through my college roommate Chris, whose brother, Andy, had bought it at an auction, repaired the one ...

Three children who vanished from their home in Beaver County, Utah, two years ago in October 2022 have been found alive, ...

Montezuma Castle National Monument is one of the icons of Arizona you need to visit. Easy to add to a road trip to the Grand ...

Collaborative research integrating innovative analytical techniques with traditional field geology, conducted in one of the world’s leading geologic laboratories, has provided fresh insights into the ...

Hawai'i basketball has some unique new threads ahead of a big matchup later this week. The Rainbow Warriors revealed their ...

Seven CCC companies worked at Grand Canyon National Park in Arizona on the North and South rims and inner canyon. They ...

Our national parks columnist reveals his all-time favorite treks in Arches, Canyonlands, Zion, Bryce Canyon, and Capitol Reef ...

The search for an energy alternative to fossil fuels has renewed interest in nuclear power production across the globe.

Despite a warning from border czar nom Tom Homan to help or get out of the way, a growing number of Dem execs remain defiant on deportations.

Supai started life in a pack of wild dogs on the Havasupai Indian Reservation. Here's how she was named the "happiest pet on ...

The Grand Canyon Railway in northern Arizona is on track to go greener thanks to a federal grant to convert a locomotive to ...