One of this century’s most powerful earthquakes struck off the coast of Russia and generated tsunami warnings and advisories for a broad section of the Pacific, including Alaska, Hawaii and the U.S.

A 7.3-magnitude earthquake struck off the southern coast of Alaska, prompting a tsunami warning across the state’s southern peninsula. The massive temblor hit about 54 miles south of Sand Point around ...

The earthquake that hit a Russian island was among the most powerful ever recorded, and forecasters immediately feared it could spur cataclysmic walls of water thousands of miles away in Hawaii, ...

Tsunami warnings, advisories and watches blanketed Alaska, Hawaii and the west coast of the United States on the evening of June 29, following a magnitude 8.8 earthquake that struck off of the coast ...

HONOLULU (AP) — One of this century’s most powerful earthquakes struck off the coast of Russia and generated tsunami warnings and advisories for a broad section of the Pacific, including Alaska, ...