Authorities briefly issued tsunami warnings after a 7.8-magnitude earthquake in the Drake Passage but withdrew them within an hour, citing deep, rough waters that reduce the risk of coastal impact.

A 4.9 magnitude earthquake struck in Argentina Tuesday northeast of Aconcagua, data from the United States Geological Survey (USGS) shows. The quake rattled parts of the Andes in both Argentina and ...

Two fault lines on the west coast of North America — the Cascadia and San Andreas — appear to be seismically synchronized, with past earthquakes on one fracture zone appearing to trigger a seismic ...

HONOLULU (Island News) -- A powerful 7.8 magnitude earthquake struck near the southern tip of South America in the Drake Passage on Friday morning, but officials say there is no tsunami threat to ...

There isn’t zero probability of earthquakes in the Rochester area, but it is much lower than in regions of the state with known faults, like southeastern New York and other coastal regions. There are ...

North Pacific: An earthquake of magnitude 6.1 rocked the North Pacific Ocean on Monday, a statement by the National Center ...