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

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

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 ...

A new study has revealed the formation of the Grand Canyon may be tied to the creation of another Arizona landmark.

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

The resulting Nankoweap landslide would have dumped enormous limestone boulders into the river corridor, creating a temporary ...

When an asteroid made Meteor Crater in northern Arizona, it did more than leave the Earth’s best preserved impact crater. According to new research, the earthquake that the collision caused induced a ...

An Arizona man has managed to track down a meteorite, after a video that showed it crashing into a portion of Georgia. In all, Robert Ward found 10 meteorites, and the largest one came in at 73.2 ...

Eyewitness video from Friday (July 11) shows thick smoke columns billowing from the White Sage Fire spreading across the North Rim of Arizona's Grand Canyon. World's oldest head of state, Cameroon's ...

Two wildfires ravaged northwestern Turkey overnight on Wednesday (July 16), burning down forest land and damaging some ...

Pieces of a meteorite that exploded over Georgia now have a new home in Arizona. FOX 10's Steve Nielsen has more on how an Arizona meteor hunter found the crash site, and collected rocks that are ...