News

Geology is full of detective stories about the Earth's history, and a new paper in Geology by University of New Mexico ...
A meteorite impact thousands of years ago may have triggered a landslide in the Grand Canyon and reshaped the Colorado River ...
A new study suggests ancient wood floated into a cave far above the Colorado River when a meteorite-induced earthquake ...
Cutting‑edge dating reveals driftwood high in Grand Canyon caves 55,250 years ago when a meteor’s shock wave blocked and ...
Researchers have found a link between two geological events in iconic locations of the U.S. Southwest that scientists ...
W hen an asteroid made Meteor Crater in northern Arizona, it did more than leave the Earth’s best preserved impact crater.
The crater in Western Australia was identified as the oldest in the world earlier this year, but new research suggests the ...
The study dives into questions surrounding how and when driftwood in Stanton’s Cave in the Grand Canyon got there ...
A new paper in Geology led by University of New Mexico Distinguished Professors Emeritus Karl Karlstrom and Laurie Crossey, University of Arizona Senior Research Specialist Chris Baisan, and Dr. David ...
Two world-famous Arizona attractions – the Grand Canyon and Meteor Crater Natural Landmark – may share a hidden connection, according to new research ...
Roughly 37 miles east of Flagstaff, Meteor Crater—formally known as Barringer Crater—was formed approximately 50,000 years ...