A river that drained the slopes of a now-vanished volcano may have carved Yosemite Valley's depths during the last 10 million ...

This Midwestern City Was Just Named the Most Affordable Lake-front Destination in the U.S. See Interior Photos of the 2026 ...

Yellowstone is known for its explosive natural wonders. Just a few hours away, Wyoming's Hot Springs State Park boasts many ...

Yellowstone supervolcano is monitored closely. Scientists explain eruption risks, magma movement, and chances of future ...

Sugar beets and spinach are the best vegetables to grow if you live in a temperate, midsize city during a nuclear winter, a new study suggests, while wheat and carrots are recommended for industrial ...

Seismic wave measurements suggest the supervolcano beneath the popular national park is unlikely to erupt any time soon ...