Instruments typically used to detect the ground motion of earthquakes can also be used to identify the type of aircraft ...

An array of seismic sensors deployed to capture aftershocks from the 2018 magnitude 7.1 Anchorage earthquake also collected distinctive signals from ...

An earthquake struck California 's Central Coast on Tuesday, sending shockwaves hundreds of miles across the region. The 4.1 ...

USGS has unveiled its most detailed national geologic map, giving the public a free, interactive way to explore underground ...