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 the Earth's history, and a new paper in Geology by University of New Mexico ...

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

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

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 ...

Tracing the history of the Grand Canyon is controversial. ... Giant meteor impact may have triggered massive Grand Canyon landslide 56,000 years ago; ...

The lodge opened in 1937 and was the only hotel inside the national park's boundaries on the North Rim. It was a National Historic Landmark.

A meteorite impact thousands of years ago may have triggered a landslide in the Grand Canyon and reshaped the Colorado River ...

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