Arizona's Meteor Crater remains 'the perfect natural laboratory' for studying what happens when meteors strike Earth, ...
A peer-reviewed study published in the journal Geology proposes that the same asteroid strike that carved Arizona’s Meteor ...
Arizona’s Meteor Crater remains the best-preserved meteorite impact site on Earth. Despite being studied for over a century, recent scientific research in 2025 and 2026 has ...
When you buy through links on our articles, Future and its syndication partners may earn a commission. A massive landslide in the Grand Canyon 56,000 years ago blocked the Colorado River. | Credit: ...
Early in the morning of October 6, 2008, astronomers at the University of Arizona detected an asteroid on a collision course with Earth. When other sightings cropped up across the world, the ...
Geology is full of detective stories about the Earth's history, and a new paper in Geology by University of New Mexico Distinguished Professors Emeritus Karl Karlstrom and Laurie Crossey, along with ...
A meteorite impact thousands of years ago may have triggered a landslide in the Grand Canyon and reshaped the Colorado River that runs through the national park. Geologists studying driftwood and lake ...