A new study finds that Arabia was once a green corridor of rivers and lakes, enabling animal and human migration between Africa and Eurasia over the past 8 million years. A new study published in ...

NASA astronaut Don Pettit captured two amazing videos of the auroras from his unique perch above Earth last week.

California might have more campgrounds than any other state—and more visitors, too. These are the best uncrowded spots to ...

Emerging from a tight crevice into a hidden grotto with a small waterfall feels like discovering a secret room in the earth’s ...

Round after round of heavy rains have pounded the central U.S. for days, and forecasters warned that it could persist through ...

NPR's Brian Mann and North Country Public Radio's David Sommerstein head into the high country for a spring picnic surrounded ...

On Thursday, emergency responders spotted a scared pup near one of the active fire lines. Responders offered her food and showered her with love until animal control officers arrived. According to the ...

Table Rock Fire continues to grow, with significant fire activity on north perimeter toward North Carolina state line, ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. Award-winning writer and comedian John Mulaney is coming to the Cross ...

“The center was glowing white.” The fireball had a “trail of bright light, green light,” a woman from Nebo in the mountains said. A Virginia man said the fireball was orange and ...

Click here to view the full report. Regardless of where we live, we all depend in some way on mountains and glaciers. But these essential natural water towers are facing imminent peril. This report ...

These high-level events will serve as a platform for dialogue and action regarding the state of the world’s mountains and glaciers and their impacts on global water security, communities, and ...