A massive magnitude 8.8 earthquake struck off the coast of Russia earlier today, immediately setting off tsunami warnings in ...

Among the most significant U.S. quakes outside the West Coast was the Cape Ann, Mass., earthquake of Nov. 18, 1755, with an estimated magnitude of 6.0 to 6.3.

The tsunami threat caused by a massive earthquake near Russia has passed, according to the Washington Emergency Management Department.

Two million people are told to evacuate in Japan after an 8.8 magnitude earthquake, one of the strongest ever, hits Russia's ...

A relatively mild 3.0 magnitude earthquake shook the New York metropolitan area Saturday night. The earthquake hit in the New ...

A tsunami advisory is in effect for Washington’s outer coast, the Columbia River estuary coast and the Juan de Fuca Strait ...