Essentially, gas pistoning is a shallow, degassing-driven rise and fall of a lava surface. Often these pistons occur in ...

An early morning 3.6-magnitude earthquake woke parts of Northern California, the U.S. Geological Survey reported. The ...

An earthquake shook Merced County late Monday afternoon, according to the United States Geological Survey. The 3.6-magnitude ...

The 27th episode of Kilauea started on Sunday morning.USGS reported that the episode officially started around 9 a.m., ...

A small earthquake struck off the coast of Isla Vista on Thursday morning. It was 2.7 magnitudes, approximately 6 miles off the coast.

The Trump administration’s proposed budget bill would cut funding to the U.S. Geological Survey (USGS) by nearly 40%, ...

The Trump administration wants to strip funding for two U.S. Geological Survey labs in Flagstaff that research the Colorado ...

A 1.4-magnitude earthquake was detected in the Lakes Region Thursday night, according to the United States Geological Survey.

A new U.S. Geological Survey national report points to the large amount of estimated undiscovered natural gas lying below ...

(Reuters) -A magnitude 5.8 earthquake struck off the Dominican Republic coast on Monday, the United States Geological Survey (USGS) said. The quake was at a depth of 2 km (1.24 miles), USGS said.