A magnitude 5.3 earthquake struck Japan's northern Hokkaido region on Monday, startling residents across multiple districts.

Communities along a 700-mile (1,127-km) stretch of Alaska’s southern coast ordered residents to higher ground after a ...

The Pacific Tsunami Warning Center has issued a warning for Russia’s Kamchatka Peninsula after two quakes struck in the sea ...

Researchers discovered unsettling limitations in tsunami warning systems — and this research helps identify where ...

A 7.3 magnitude earthquake off the coast of Alaska has resulted in parts of the coast of the state being put under a tsunami ...

On Sunday, July 20, multiple earthquakes, including one that was 7.4 magnitude, struck the Russian coast. The U.S. National ...

A tsunami warning has been canceled for south Alaska a couple of hours after a 7.3-magnitude earthquake struck on Wednesday. Newsweek's live blog is closed.

A magnitude 5.3 earthquake jolted Japan's northern Hokkaido region, with no risk of a tsunami confirmed by the Japan Meteorological Agency (JMA).

Officials in Hawaii issued a tsunami watch on Saturday evening as a series of earthquakes, including a 7.4 magnitude one, ...

The Japan Meteorological Agency has begun using the label "data not available" when tsunami observation systems are damaged ...