The Utah Geological Survey (UGS) has completed a project forming new high-resolution maps of active faults throughout central ...

A study on tectonic plates that converge on the Tibetan Plateau has shown that Earth's fault lines are far weaker and the ...

For this installment of "From the Archives," we answer questions about the Balcones Escarpment and the Balcones Fault ...

There were 35 confirmed earthquakes in the Palmetto State in 2025, according to the South Carolina Department of Natural ...

Tiny earthquakes reveal hidden fault structures beneath Northern California, reshaping understanding of regional earthquake ...

It was a groundbreaking discovery. Scientists have found previously concealed fault lines along California’s north coast, sparking concerns that we could be drastically underestimating the earthquake ...

Data from the USGS shows the seismic events have ranged in strength from 2.5 up to 4.2 in magnitude.

A series of earthquakes rocked a Bay Area city on Feb. 2. Did you feel it? San Ramon was hit by a cluster of quakes starting ...

A light, 4.2-magnitude earthquake struck in Montana on Thursday, according to the United States Geological Survey. The ...

A minor, 3.8-magnitude earthquake struck in the San Francisco Bay Area on Monday, followed by a larger 4.2 magnitude ...

Along the remote coast where the San Andreas Fault meets the Cascadia subduction zone, earthquakes too small for humans to feel are sketching out a hidden map of danger. By tracking these tiny tremors ...