There's no conclusive evidence, but a river reputed by some to be the oldest in the world dates back 340 million years.

The Arizona Diamondbacks have wanted to add help in the ninth inning all winter, but GM Mike Hazen said Thursday that didn’t appear likely to happen.

The Bureau of Land Management headquarters has gone back and forth between Washington, D.C., and Grand Junction over the past ...

One of the requests made by the authors of Project 2025, a conservative blueprint for the Trump administration, is that ...

Only Louisiana and New Mexico see more hit-and-run fatalities per capita than the Grand Canyon State.

Shutterstock A Grand Canyon in Upstate New York In Upstate New York, you’ll find a natural wonder that matches the beauty of ...

This is your chance to potentially claim one of 450 self-guided rafting tour permits for the Grand Canyon's Colorado River.

Anthony is back in the saddle to look at the best camping spots in Texas, sharing secrets to soak up all the nature of the ...

An $850 million loan for KORE Power's huge Arizona factory was not finalized when the company called it quits.

"Whereas Arizona’s Grand Canyon was carved by water over the last 5 to 6 million years and from integrated paleocanyons that ...

must decide whether he's going to swallow his pride and take the Mets' three-year offer for about $70 million," Nightengale wrote. "Alonso, the four-time All-Star whose 226 homers are the most in ...

Navajo communities along the 174-mile stretch of the uranium haul route on Diné lands say the tribe and mining company are failing to share crucial safety info ...