Steven Sobieszczyk, a public affairs specialist for the US Geological Survey, confirmed there were two separate earthquakes. He explained that the first smaller one, known as a foreshock, in essence ...

The ground in parts of Morris County was doing a lot of shaking on Monday, with six small earthquakes reported by residents ...

Although they mostly go unnoticed by humans, small earthquakes occur much more frequently than large earthquakes, and knowing ...

Minor earthquakes shook Morris Plains and Randolph on Monday with one felt as far as 200 miles away due to unique geology, ...

A swarm of hundreds of small earthquakes has been detected rumbling deep below Mt. Rainier in Washington State early Tuesday morning, though geologists stress there is no cause for concern. The ...

Aftershocks from devastating earthquakes in the 1800s near the Missouri-Kentucky border and in Charleston, South Carolina, may still be occurring, a study found.

ATLANTA — The US Geological Survey recorded two small earthquakes in our state Tuesday, one in northwest Georgia and another in middle Georgia. But they were so small, if you weren’t close to ...

Just after the quake, NOAA's National Tsunami Warning Center issued Tsunami Warnings for the immediate Alaska coastline from ...

A string of earthquakes has hit Washington in recent weeks. Are they connected, and do they tell us anything about the odds of a larger quake?

This is now our playbook. Earthquakes — even relatively small ones — are huge news in California. I am old enough to remember it was not always this way.