A man made a nervous effort to cross the Grand Canyon Skywalk despite his fear.

He entered a remote cave expecting to find little more than geological formations and mineral deposits. Instead, according to one of the most debated stories in American archaeology, the expedition ...

Suspended above a dramatic drop, the ride launches fearless passengers into open air at nearly 100 miles per hour, delivering ...

Travel backup plans can save your vacation. See 16 famous U.S. attractions and the nearby alternatives to visit if your ...

Asia's tallest tree was just found hiding in the Yarlung Tsangpo Grand Canyon — the world's deepest canyon with a maximum ...

The judge cited a "pattern" of discovery violations. It's the same office sanctioned in the Suzanne Morphew murder case.

The desert Southwest is under a stretch of dangerous heat, with the NWS in Flagstaff reporting an Extreme Heat Warning for ...

Dr. Roger Wiens, a professor of planetary science in Purdue’s Department of Earth, Atmospheric, and Planetary Sciences, ...

You can make it a weekend mission, a family-friendly outing, or the answer to a weeknight when the stove has officially lost ...

A second heat dome of the summer is locking down over the western and central United States this weekend, and the desert road ...

In the end we will conserve only what we love; we will love only what we understand; and we will understand only what we have ...

Bachelor Nation alum Wells Adams shared insight into why the upcoming 24th season of Big Break x Good Good Presented by Golf ...