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

Arizona Diamondbacks manager Torey Lovullo is excited about the use of challenges to the automated ball-strikes system when Major League Baseball deploys the ABS technology later this month in games ...

Cameron Trading Post and The Grand Canyon East Rim The Grand Canyon is on most Arizona itineraries. Obviously, it’s because ...

Sen. Bennet (D-Colo.) is pledging to fight for public land protections and funding for agriculture, and is looking for more support from the federal government in Colorado River negotiations.

To experience the refreshing and rejuvenating qualities of America's best hot springs, head to this state where these natural ...

A resolution introduced in the Utah State Legislature could have an impact on negotiations between states, tribes and Mexico over the future of the Colorado River.

Happy Statehood Day, Arizona. From Stevie Nicks and the Colorado River to creosote and Camelback Mountain, here's why we love ...

Significant mountain snowfall will begin tonight with winter storm warnings in place. Avalanche danger will also be elevated.

New land development by Colorado Springs may dry out farmland in the Lower Arkansas River Valley, according to experts.

The movie, which premieres on Apple TV+ on Friday, Feb. 14, is a hybrid romance-horror starring Miles Teller (“Top Gun: Maverick”), Anya Taylor-Joy (“The Menu”) and Sigourney Weaver (everything good) ...

Happy Statehood Day, Arizona. From Stevie Nicks and award-winning Mexican food to small towns and Camelback Mountain, here's ...

We now expect lows on Thursday morning will be in the teens in Austin making for our coldest morning of the season. Our ...