A new study suggests ancient wood floated into a cave far above the Colorado River when a meteorite-induced earthquake ...

Is Arizona's most beautiful place an iconic red rock butte, a blue-green waterfall or an otherworldly cave formation? Vote in our stunning views poll.

Based on remarkably similar ages, the meteor impact that created one of Arizona's most recognizable landmarks and wood and sediments found in caves high up in the walls of the Grand Canyon, a new ...

Thirty years ago this week, temperatures in Chicago hit an all-time record of 106 degrees in a heat wave that ended up being ...

Congressman Paul Gosar is demanding answers after a wildfire destroyed the Grand Canyon Lodge and more than 70 structures.

The rash of global heat waves across the Northern Hemisphere comes as average global temperatures continue to climb, driven ...

With TSMC commanding the lion's share of foundry orders for data center AI accelerators, second-tier players like UMC, ...

A user on the r/hiking subreddit stumbled upon an instance of wave vandalism at The Wave within Coyote Buttes North in ...

Explore every nook and cranny, both in and atop the deepest gorge in America: Hells Canyon of the Snake River.

One of the owners says the operational plan is what Wave Pointe's original developer envisioned. New amenities and an events ...

LAKE BUENA VISTA, Fla. — A California woman is suing Walt Disney World over an incident at Typhoon Lagoon. The lawsuit claims she was in the wave pool and was hit with a massive wave that knocked her ...