A remarkable coincidence occurred 56,000 years ago, when the impact that created Meteor Crater triggered both a ...

Two world-famous Arizona attractions – the Grand Canyon and Meteor Crater Natural Landmark – may share a hidden connection, according to new research ...

Based on remarkably similar ages, the meteor impact that created one of Arizona's most recognizable landmarks and wood and sediments found in caves high up in the walls of the Grand Canyon, a new ...

When an asteroid made Meteor Crater in northern Arizona, it did more than leave the Earth’s best preserved impact crater. According to new research, the earthquake that the collision caused induced a ...

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

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

Roughly 37 miles east of Flagstaff, Meteor Crater—formally known as Barringer Crater—was formed approximately 50,000 years ago by a 150-foot-wide iron meteorite. As one of the best-preserved impact ...

Ever been late because you misread a clock? Sometimes, the "clocks" geologists use to date events can also be misread. Unraveling Earth's 4.5-billion-year history with rocks is tricky business.

Scientists thought this crater in Australia was the world’s oldest – but an independent analysis shows they might be off by 800 million years.

Legendary GOP operative Karl Rove predicted that President Donald Trump's Big Beautiful Bill would have a "huge impact" on the 2026 midterms.

If approved by the House, President Donald Trump's 'big, beautiful bill' could have a significant impact on health care for residents in the North Country.