More communities than previously thought could be impacted by a tsunami resulting from a large earthquake off the California ...

Officials are cautioning residents to check whether they live in a tsunami zone ahead of Tsunami Preparedness Week, and there ...

Southern California Edison knew for years that its transmission towers around Eaton Canyon posed a risk of sparking a fire, ...

Did you feel it? A 3.9 magnitude earthquake struck near Dublin Monday night, according to the U.S. Geological Survey.

Interactive map from the California Geological Survey shows the destruction potential of a tsunami wave in the Golden State.

The United States hasn't been able to catch a break this week when it comes to earthquakes, that's for sure. Two earthquakes ...

The US Geological Survey (USGS) said on its website it had detected the quake around 10:26am PT (1:30pm ET) near Bombay Beach ...

Vivax-Metrotech’s vLoc3 RTK-Pro receiver is the first utility locator to fully integrate precise GNSS with Real Time Kinematic technology, enabling teams to locate buried infrastructure and map its ...

Governor Newsom ordered the updated maps to address the "new reality of extremes" in California's wildfire landscape. The maps, last updated in 2011, will inform new land-use and building ...

The Trump administration is cutting staff and closing federal offices, but you can still talk to a real person at the IRS. Here's how.