In a state that contains the likes of the Grand Canyon and the Sedona red rocks, Meteor Crater is still one of Arizona’s ...
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 ...
An exclusive, challenging hike is now available to guests visiting Meteor Crater. Here's how to visit the bottom like the ...
An exclusive, challenging hike at Meteor Crater is the closest thing to walking on the moon without going there. What hikes ...
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 ...
Scientists have identified the Yarrabubba impact crater in Western Australia as the Earth's oldest, dating back 2.229 billion ...
Nordlingen is no ordinary German town. With its red roofs, church towers, and ring of ancient walls, it wears its medieval ...
Dante’s Inferno may have been far more than a religious epic. New research argues that the 14th-century poet essentially ...
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