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

A remarkable coincidence occurred 56,000 years ago, when the impact that created Meteor Crater triggered both a landslide-dammed lake and a paleolake formation in the Grand Canyon. Earth’s ancient ...

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

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

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

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

Earlier this year, researchers announced the discovery of what they believed to be the world’s oldest impact crater.

Ever been late because you misread a clock? Sometimes, the "clocks" geologists use to date events can also be misread.

The study dives into questions surrounding how and when driftwood in Stanton’s Cave in the Grand Canyon got there ...

Harris, working with Henry County Emergency Management and the homeowner, examined the entry point and fragments of meteorite within the home. It left a clean entry hole through the roof, air ducts, ...

A new study suggests a meteor strike that created Arizona’s Meteor Crater 56,000 years ago may have triggered a massive ...

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