From unexplained phenomena to baffling disappearances, follow the clues while discovering our country’s treasured protected ...

Ever been late because you misread a clock? Sometimes, the "clocks" geologists use to date events can also be misread.

The crater in Western Australia was identified as the oldest in the world earlier this year, but new research suggests the ...

Roughly 37 miles east of Flagstaff, Meteor Crater—formally known as Barringer Crater—was formed approximately 50,000 years ...

Immortalised in dozens of blockbuster classics since its opening in 1926, Route 66 symbolises freedom, top-down adventure and ...

A massive meteor crater in northern Arizona continues to attract visitors and spark curiosity about space and science, ...

Earth in what is now known as Northern Arizona. It left a giant crater that draws people from all over the world. Nestled ...

The United Nations formally adopted Asteroid Day in 2016. The decision followed a proposal from the Association of Space ...

Roughly 35 million years ago, a massive asteroid slammed into the Atlantic Ocean near what’s now the East Coast. The impact ...

Arizona Sen. Mark Kelly knows a few things about objects in outer space, including those that make their way to Earth.

Located 35 miles east of Flagstaff and 6 miles south of Interstate 40, Meteor Crater and its fragments were first recognized after the discovery of iron fragments west of the crater near Canyon ...

Yucatan's Chicxulub crater marks one of our universe's most momentous historical events: when an asteroid strike killed 75% ...