Japan’s weather agency has issued its highest-level warning that a megaquake could follow Monday’s 7.5-magnitude tremor. Authorities urged anyone living near the Pacific coast to remain vigilant ...

A powerful earthquake that jolted northern Japan on Dec. 8 and triggered tsunami warnings is not expected to impact the United States, officials said. According to the U.S. National Tsunami Warning ...

A very strong earthquake hit off Japan’s northeastern coast late Dec. 8, and officials warned people who live near the sea to move to higher ground. The quake measured magnitude 7.6 and was centered ...

Japanese officials issued tsunami warnings and evacuation orders for the country’s northeast coast on Monday after a magnitude 7.6 earthquake struck 80 kilometers off the coast at 11:15 P.M. local ...