Scientists measured a chorus wave emerging from an unexpected place, and confirmed a key piece of a theory about how these ...

A German skydiver used the Grand Canyon as a backdrop to pull off an “endless skydive,” a maneuver that could theoretically allow a skydiver to fly endlessly without needing to land. A video published ...

This is just all kinds of outrageous. Last November, a skydiver jumped out of a helicopter, glided down into the Grand Canyon ...

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

German skydiver Max Manow staged an audacious mid-air spectacle in an attempt to realize his vision of an 'endless skydive' ...

When you become a member of the Grand Canyon Trust, you join thousands of others to protect the future the Grand Canyon and the Colorado Plateau. With a gift of $25 or more, you become a member of the ...

A midair collision at the Grand Canyon killed over 100. The disaster partially led to the start of the FAA and changed air traffic control laws.

"Man, I really like Vegas," Elvis once remarked about the Nevada retreat he considered his second home. And after a whirlwind ...

"Man, I really like Vegas," Elvis once declared about the Nevada retreat he considered his second home. After a whirlwind 72-hour stint in "Sin City", I find myself agreeing with the King. Bright, ...

I barely slept during 72 hours in Vegas in which I saw a show, the empty desert and the off-strip parts most tourists don't ...

A private U.S. spacecraft bound for the moon has captured stunning images of Earth one week into its flight. Dubbed Blue ...