Hawaii officials say the timing of the tsunami warning and evacuation orders following this week's massive earthquake off ...

Russian volcano erupts after centuries of dormancy, spewing hot ash into sky and triggering 7.0-magnitude earthquake with tsunami warning on Kamchatka Peninsula.

A tsunami has sent waves into Russia, Japan, Hawaii and the West Coast of the United States after an 8.8-magnitude earthquake ...

Large distant earthquakes in the past have generated tsunamis that caused significant damage and deaths in Hawaii. In 1946, a ...