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

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 ...

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 ...

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

Millions of people visit the Grand Canyon each year. But this year will be different for one portion of the national park.

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