Machine learning is expanding scientists’ catalogs of quakes and refining maps of underground faults. It also promises to ...

Rolling elevation - such as the Appalachian Mountains are a record of past seismic activity ... thousands to millions of years – before reaching failure. The state's largest earthquake was reported on ...

One of the most dangerous faults in the United States, the Cascadia Subduction Zone, may be able to trigger an earthquake on the San Andreas Fault, a new study says. But some scientists want more ...

The Nevada and eastern California region experienced one of its quietest years on record for earthquake activity, according to a study by the University’s Nevada Seismological Laboratory. Nevada ...