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

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

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

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

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

A raging wildfire near the Grand Canyon in the US has destroyed dozens of buildings - including a historic lodge that was the ...

Scientists estimate the asteroid that produced these canyons about 3.8 ... The debris landed like missiles, digging out two canyons comparable in size to Arizona's Grand Canyon in barely 10 ...

Astronomers have created highly detailed images of 42 of the solar system's largest asteroid belt objects, including Ceres which has a diameter twice as long as the Grand Canyon.

CAPE CANAVERAL, Fla. — New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons on the lunar far side. That’s good news for ...

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 ...

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 ...

CAPE CANAVERAL, Fla. — New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons on the lunar far side. U.S. and British ...