Geographic information system (GIS) maps help researchers, policymakers, and community members see how environmental risks ...

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

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

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 ...

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

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

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.

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 swarm of early morning earthquakes has struck the San Francisco Bay Area, setting off alarms and rattling thousands of residents.

Despite low risk, the UK must consider seismic activity in dam design, driving updates to national hazard maps.

Over the last few days, the Coachella Valley has experienced more than 20 earthquakes, causing concern among some residents.