The Sierra Nevada is a seismically active region of the United States, and seismic wave recording can be used to map the disappearing lithosphere. That's how scientists know what's gone and what's ...

Atmospheric rivers are a "long, narrow region in the ... 5,000 feet in the Sierra Nevada mountains are expecting up to 4 feet of snow during the same time period. A map from AccuWeather shows ...

Scientists found new evidence that Earth’s crust is peeling underneath the Sierra Nevada in California. The process might be ...