tsunamis

Japan's massive quake was a two-part rupture, researchers say.

The recent spate of large temblors may not signal more to come, but we're more vulnerable to them.

Long-planned tsunami drill falls just after Japan tragedy.

These relatively low magnitude quakes produce freakishly large waves.

The map uses earthquake records stretching back to 2150 BC.

System can tell scientists if an earthquake will produce a deadly wave.

The deadly tsunami that washed over the southwest Pacific islands of Samoa and Tonga last September may have been triggered by not just one but two giant earthquakes

Large, unexpected tsunami-like waves as high as 12 feet struck Boothbay Harbor on Oct. 28.