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

The Biomass mission will use a long-forbidden part of the radio spectrum to see how much carbon forests capture.

Sediment cores drawn from four lakes in Guatemala record the distinct direction that ground shaking traveled during a 1976 ...

At the Seismological Society of America's Annual Meeting, researchers posed a seemingly simple question: how wide are faults?