The U.S. Virgin Islands took part in the annual Caribe Wave tsunami preparedness exercise Thursday, engaging residents and ...

NPL and MSL in New Zealand successfully detected a multitude of earthquakes in the Pacific Ocean using a pioneering detection ...

Even though it's impossible, red oxygen was found at the sea's bottom. Is there a new source of oxygen in the deep sea? No ...

More communities than previously thought could be impacted by a tsunami resulting from a large earthquake off the California ...

Officials are cautioning residents to check whether they live in a tsunami zone ahead of Tsunami Preparedness Week, and there ...

U.S. Congresswoman Amata Radewagen, who represents American Samoa, has urged the Trump administration to reopen most of an ...

Risk is very real—5 counties most at risk from a tsunami. Could a large tsunami happen in the United States? The USGS ...

Hawaii faces a major tsunami risk, but 24/7 monitoring and evacuation plans help keep residents safe. Learn how experts track ...

Interactive map from the California Geological Survey shows the destruction potential of a tsunami wave in the Golden State.

Rhythmic clicks, grunts and roars fill the Año Nuevo Island Reserve in California, home to a large breeding colony of ...