USGS research scientist Dr. Robert Skoumal explains we may never know exactly what caused Thursday's 4.9 magnitude earthquake ...

LANHAM, MARYLAND / ACCESS Newswire / March 5, 2026 / a.i. solutions is pleased to announce it has entered into a ...

More than 200 small quakes recorded since a 4.8-magnitude event near Tewksbury raise questions about reactivated ancient ...

Echinus is the largest known acidic geyser on Earth.

The U.S. Geological Survey recorded a magnitude 2.4 earthquake Thursday night near the Arkansas-Missouri border.

The earthquake that struck the ArkLaTex on March 5 may have been among the largest in recent memory, but it was not an isolated event.

USGS released its most detailed national geologic map, offering layered views of geology beneath the Earth’s surface across the lower 48 states. The Cooperative National Geologic Map integrates data ...

A 6.7 magnitude earthquake struck off the Philippines' southern islands on Wednesday, the U.S. Geological Survey (USGS) said, and there were no immediate reports of damage or injuries. A powerful 6.3 ...

A small earthquake was reported near Flemingsburg, KY, according to the U.S. Geological Survey. A small earthquake was reported by the United States Geological Survey just after midnight on Sunday.The ...

A powerful earthquake measuring 6.1 on the Richter scale struck off Indonesia’s Sumatra island on Tuesday, according to the United States Geological Survey ...

Unique observations collected by U.S. Geological Survey scientists during Hurricane María in 2017 revealed previously unknown ocean processes that may aid in more accurate hurricane forecasting and ...