A meteor impact that formed Arizona's iconic Barringer Crater and a massive landslide that once dammed the Colorado River deep within the Grand Canyon. According to research published July 15 in the ...

A remarkable coincidence occurred 56,000 years ago, when the impact that created Meteor Crater triggered both a landslide-dammed lake and a paleolake formation in the Grand Canyon. Earth’s ancient ...

New research links the impact at Meteor Crater to a Grand Canyon landslide that may have created an ancient lake 56,000 years ...