The map is a fascinating representation of the protection geography and meteorology gives the millions of people who live in ...

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

Depleted groundwater threatens communities, agriculture, and ecosystems in California's Central Valley, which produces much ...

A long-lost slab of Earth’s crust may be pulling away the bottom of the oldest part of North America, scientists say ...

While not a household name like the San Andreas, the Elsinore fault is part of a larger seismic zone that experts fear and ...