A giant impact 3.8 billion years ago sent a curtain of rock flying away from a point near the moon’s south pole. When that curtain fell, its rocks plunged up to 3.5 kilometers into the lunar surface ...

CAPE CANAVERAL, Fla. (AP) — New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons on the lunar far side. Swimmer who vanished at ...

This year marks the 25th anniversary of the establishment of Canyons of the Ancients National Monument. Encompassing 178,000 acres of public land west of Cortez, the Monument was created on June 9, ...

Once the base area of the Canyons Resort (which merged with the Park City Mountain Resort in 2015), Canyons Village offers slope-side accommodations, several dining options and access to the Orange ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. About 3.8 billion ...

The beauty of a canyon is principally the artful work of that masterful sculptor, the river. Rivers wouldn’t exist, obviously, without gravity, which also brings material down from the canyon walls.

Beneath Antarctica's vast expanse of ice sit hundreds of canyons, some up to tens of thousands of feet deep. These complex formations under a seemingly barren landscape play a significant role in ...