The United States has a habit of showcasing its geology. Long before cities and highways showed up, forces beneath the ...

An explorer in 1909 claimed he found an ancient underground city inside the Grand Canyon—filled with rooms, hieroglyphs, and ...

Reader's Digest named a historic road that crosses several popular tourist destinations in Arizona as one of the best places ...

The count down is on until we start our 2 year USA road trip and we want you to help shape our journey. Today we want you to ...

With backcountry camping, river swims and endless solitude, the multi-day Escalante hiking route offers deep insight into the ...

The Colorado State men's basketball team responded to back-to-back defeats to start Mountain West play with a big win at ...

Grand Canyon hosts the Colorado State Rams after Jaden Henley scored 29 points in Grand Canyon's 91-78 win over the IU Indianapolis Jaguars.

All but one of Grand Canyon National Park’s hotels remain closed indefinitely due to water supply issues, with officials pushing back reopening estimates to later this week but unable to specify a ...

Hotels and lodges will welcome back visitors to the Grand Canyon's South Rim after the national park halted overnight stays for more than a week because of multiple breaks in a water pipeline, the ...

The National Park Service said hotels on the South Rim could again welcome guests starting on Wednesday after repairs to a broken water pipeline. By Gabe Castro-Root Eleven days after hastily shutting ...

NASA is monitoring a bus-sized asteroid that’s soaring towards Earth at nearly 8,000 miles per hour, according to the space agency's Center for Near Earth Object Studies (CNEOS). Estimated to measure ...