San Ramon, Calif., has been rattled by dozens of small earthquakes in recent months. Even in a region used to regular shaking, it’s been a lot.

San Ramon, Calif., has been rattled by dozens of small earthquakes in recent months. Even in a region used to regular shaking, it’s been a lot.

The Pacific Northwest sits atop one of the most dangerous fault systems on Earth, yet daily life from Seattle to Portland rarely reflects that reality. The Cascadia Subduction Zone, a 700-mile ...

Torrance has identified multiple legislative priorities ahead of the 2026 California legislative session, including public safety measures, supporting local infrastructure and ensuring fiscal security ...

Levi's Stadium is built 'like a shock absorber.' ...

Minor earthquakes happen in and around New York more often than many people realize. This map shows where they've struck over ...

First global map of mantle earthquakes reveals seismic activity far beneath continents, challenging old ideas about Earth’s deep rocks.

A new 3D subsurface model shows how variations in rock strength beneath the Marmara Sea could trigger future large ...

Stanford researchers have created the first-ever global map of a rare earthquake type that occurs not in Earth's crust but in ...

Stanford University researchers have pulled back a curtain on a hidden part of Earth that rarely makes headlines. Their new ...

19 Earthquakes Rock San Francisco Bay Area in 2 Hours on a Fault Feared to Trigger 'The Big One' ...