The Grand Canyon, one of the most iconic geological formations on Earth, may hold deeper secrets about our planet’s history ...

Learn more about the Meteor Crater near the Grand Canyon and how it may have created a paleolake thousands of years ago.

Recently unearthed fossils from the Cambrian period shed light on a key stage of evolution, when life became much more ...

Find out that the Grand Canyon, a colossal Arizona chasm carved by the Colorado River, showcases billions of years of ...

Rocks gathered along the Colorado River contained evidence of a bustling community of animals in an ancient sea.

Paleontologists unearthed fossils in the Grand Canyon dating back more than 500 million years that offer a new look into a time when complex life emerged on Earth.

Discover the Grand Canyon, a breathtaking natural wonder in Arizona. Learn about its geology, the Colorado River's role in ...

Fire burned the Grand Canyon's North Rim Lodge, not for the first time, but the building left a legacy for all who visited it.

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

Here is what happened to the Grand Canyon Lodge and what is the latest: Two wildfires, the White Sage Fire and the Dragon Bravo Fire, are currently burning at or near the Grand Canyon’s North Rim. The ...

A massive landslide would have dammed the Colorado River, forming a deep lake that has since dried up. A meteorite impact ...

The Grand Canyon National Park’s North Rim, often described as the park’s quieter, wilder side, is now closed indefinitely ...