A tsunami warning in Japan is raising questions. Here's how tsunamis form, why warnings change and what people far from the ...

The first tsunami waves have already struck Alaska, Japan, and Russia following an 8.8 magnitude earthquake off the coast of the Kamchatka Peninsula in the Pacific. The world’s largest in 14 years, ...

Japan's Meteorological Agency has forecast tsunami waves of up to 3m for Pacific coastal areas of central Hokkaido, Aomori ...

A magnitude 7.5 earthquake struck off the northeastern coast of Japan on Monday, as authorities urged residents to stay away ...

First tsunami wave hits Japan after a 7.4 quake off the Sanriku coast, triggering alerts across northeastern regions. An 80 ...

A 7.6-magnitude earthquake struck the Pacific Ocean approximately 45 miles west of Misawa, Japan, at around 11:15 p.m. local time, shaking northern parts of the country, according to the United States ...

The Japan Meteorological Agency said a tsunami of up to 10 feet could strike after the 7.7 magnitude earthquake.

An earthquake of magnitude 7.6 struck Indonesia on Thursday, killing one, damaging some buildings and triggering tsunami ...

The quake hit in offshore waters, triggering emergency alerts as officials warned of potentially dangerous waves along parts of Japan’s northeastern coastline.

Tsunami waves hit Japan’s coast after a 7.4 magnitude earthquake off Iwate. Authorities warn of a possible stronger quake and urge evacuation readiness across 182 areas.