From petrified forests to a fiery crater burning for 50+ years, these eight geological phenomena reveal Earth's mysterious forces.

Discover the beauty of Wyoming's national parks, monuments, and recreation areas. Plan your outdoor adventure now!

Scientists will be drilling a 1.3-mile-deep borehole into an active volcano to tap into the potentially limitless ... but a Nevada rancher is giving thanks after totaling a wild Wyoming turkey near ...

A volcano in eastern Indonesia erupted again on Saturday, sending a giant ash tower nine kilometers (more than five miles) ...

A volcano in eastern Indonesia erupted more than half a dozen times on Thursday, catapulting a colossal ash tower five miles into the sky against a backdrop of lightning as nearby residents fled ...

EAST FLORES, Indonesia — A volcano in eastern Indonesia erupted more than half a dozen times on Thursday, catapulting a colossal ash tower five miles into the sky against a backdrop of lightning ...

EAST FLORES, Indonesia — A volcano in eastern Indonesia erupted more than half a dozen times on Thursday, catapulting a colossal ash tower five miles into the sky against a backdrop of lightning as ...

Picture: ARNOLD WELIANTO / AFP EAST FLORES - A volcano in eastern Indonesia erupted more than half a dozen times on Thursday, catapulting a colossal ash tower five miles into the sky against a ...