Researchers have discovered an underground aquifer in Oregon's Cascade Range is significantly larger than previously thought ...

In a monumental discovery that has captivated scientists, researchers have uncovered a massive underground water reservoir ...

Eagle-eyed geologist Mark Tingay recently noticed the emergence of a ‘ghost island’ in November of 2024, caused by a ...

SpaceX has launched a pair of lunar landers for U.S. and Japanese companies looking to jumpstart business up there ...

From Grand Canyon to Petrified Forest to Saguaro National Park, here are the best things to do in Arizona's most beautiful ...

This rugged volcanic landscape served as a canvas for ancient inhabitants, who expressed their beliefs, experiences, and social interactions through intricate engravings and paintings. Depictions of ...

Arizona is home to over 1,000 volcanoes and has three active volcanic fields, the largest of which is the San Francisco ...

(Janice Wei/NPS via AP) The volcanic activity has drawn visitors to Hawaii Volcanoes National Park on the Big Island to watch the lava glow, with one "shocking scene" prompting the National Park ...

Visitors are urged to stay on trails, respect closures, and monitor air quality, as volcanic gases can pose serious health risks, especially for vulnerable individuals. Superintendent Rhonda Loh ...

The volcanic activity has drawn visitors to Hawaii Volcanoes National Park. The National Park Service is cautioning spectators to heed warnings and safety precautions after the latest eruption of ...

An undersea volcano is likely to erupt sometime in 2025. This much advance notice is a big deal, because forecasting eruptions more than hours ahead is “pretty unique,” says geophysicist ...

What we see today is a result of volcanic activity that has shaped the landscape over the past 2 million years. But what did Yellowstone look like before volcanic activity blew several large holes ...