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 perfect natural laboratory' for studying what happens when meteors strike Earth, ...

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 ...

This piece is part of a special project on deep time examining what the Western U.S. was like thousands, millions and even billions of years ago, and how that history is still visible and ...