The U.S. Geological Survey said this is the most 4.0 or above earthquakes to strike Southern California in the past 65 years.

A 3.3-magnitude earthquake​ was reported in the Malibu area early Monday morning, according to the U.S. Geological Survey.

A magnitude 2.7 earthquake was recorded near Helena on Sunday, March 9, 2025, according to the U.S. Geological Survey (USGS).

The director of the U.S. Geological Survey's New England Water Science Center said cuts to staff, leases and funding may make ...

Kilauea’s Halemaʻumaʻu crater eruption picked up again early on March 10, with lava fountains shooting up to 400-500 feet ...

A former USGS employee who lost her job during the Trump administration's mass federal workforce reduction spoke about losing ...

The official notice of her firing incorrectly listed her as working in Indianapolis, nowhere near the U.S. Geological Survey ...

A magnitude 4.1 earthquake struck Malibu just past 1 p.m. PT. The earthquake sent tremors to Santa Barbara and Los Angeles.

The Menlo Park building is part of a GSA-owned federal complex that is being marketed as a redevelopment opportunity.

York County has tapped the USGS for water quality studies to help identify polluted waterways across the county.

A 4.1 magnitude earthquake shook throughout the Los Angeles area on Sunday, around 1 p.m. according to the U.S. Geological ...