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

What could possibly link a collision in space on the Arizona desert to a landslide that irreversibly altered the face of the ...

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

The Grand Canyon, one of the most iconic geological formations on Earth, may hold deeper secrets about our planet’s history ...

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

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 ...

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

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

February 26 marks the 100th anniversary of the Grand Canyon National Park, one of the seven natural wonders of the world. The history of the land dates back millions of years.

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

A meteorite that struck near Winslow, Arizona, about 56,000 years ago may have triggered a massive landslide in the Grand ...