Two earthquakes struck off the Oregon coast on Tuesday, rattling communities along the Pacific Northwest shoreline.

At least seven earthquakes have rattled the coast of Alaska in the last 24 hours, according to the United States Geological Survey (USGS). The quakes range in magnitude from 2.5 up to 5.2 and stretch across the southwest tip of the state along the Gulf of ...

A 2.5-magnitude earthquake rattled parts of Howard County on Monday, according to the U.S. Geological Survey. The USGS said the earthquake was centered east of Riverside and was felt in the Columbia and Savage areas.

A series of multiple earthquakes hit the township of Randolph throughout July 21, the latest in a week of high seismic activity in the region. All of the earthquakes were minor in size, ranging from a magnitude of 2.0 to 1.1, according to the United States ...

Slow-motion earthquakes, as you might guess from the name, involve the release of pent-up geological energy over the course of days or weeks rather than minutes – and scientists have now recorded some as they were happening. These quakes, also known as ...