Learn more about the Meteor Crater near the Grand Canyon and how it may have created a paleolake thousands of years ago.

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

New research links the impact at Meteor Crater to a Grand Canyon landslide that may have created an ancient lake 56,000 years ...

Cutting‑edge dating reveals driftwood high in Grand Canyon caves 55,250 years ago when a meteor’s shock wave blocked and ...

W hen an asteroid made Meteor Crater in northern Arizona, it did more than leave the Earth’s best preserved impact crater.

A massive landslide would have dammed the Colorado River, forming a deep lake that has since dried up. A meteorite impact ...

Geology is full of detective stories about the Earth's history, and a new paper in Geology by University of New Mexico ...

Researchers have found a link between two geological events in iconic locations of the U.S. Southwest that scientists ...

Ready for a trip? Try visiting one of these seven small Arizona towns that were named the quirkiest in the state by World ...