Rescuers found the body of a 19-year-old college student who vanished in a Colorado national park on a canyon cliff, ...

Business Insider's reporter could've spent an hour driving to the Grand Canyon. Instead, she took a two-hour train ride to ...

The dark granite walls plunge more than 2,000 feet deep, and at its narrowest point, the canyon is a mere quarter-mile wide.

In 1963, the Glen Canyon Dam was built. It created Lake Powell Reservoir, which straddles Utah and Arizona, to ensure a water ...

Bisbee’s Copper Queen Mine offers just that, with a side of history and a dash of subterranean adventure. Today, we’re diving ...

It may have one of the most confusing names to remember the order of (and spell, that hyphen gets me every time), but Grand ...

Growing up in Long Beach, California, his parents adhered to a creationist view of the universe. But young Koerner caught ...

Courtesy Grand Canyon Scenic Airlines The first thing some people do when visiting Las Vegas is immediately leave it—and go ...

SUPAI, Ariz. — Rep. Ruben Gallego arrived at the bottom of the Grand Canyon barefoot, shoes in hand, after crossing a stream during a 2,000-foot descent. The 44-year-old Marine Corps veteran ...

Here are the best telescopes for deep space — gaze far into the night sky and see star clusters and rare objects like the elusive 'blaze star.' Be prepared for the Black Friday sales. The best ...

South Africans need to be in the know if we want to create a prosperous future. News24 has kept the country informed for 25 years, and we're about to enter a new chapter of fearless journalism. Join ...