A small tsunami has arrived in Antarctica, and residents of Southern Chile and Southern Argentina are evacuating.

A 7.4 magnitude earthquake struck off the southern coasts of Chile and Argentina on Friday, triggering a tsunami warning, but ...

When an earthquake rips along the Cascadia Subduction Zone fault, much of the U.S. West Coast could shake violently for five ...

A 7.4 magnitude earthquake struck the Drake Passage, prompting Chile to evacuate the Magallanes region due to tsunami threats ...