After a magnitude 7.5 earthquake struck north-eastern Japan on Monday, authorities warned of a megaquake, saying the next few days would be "critical". For the second time in less than two years, ...

A “megaquake” could occur along Japan’s main island north coast in the coming week, authorities said in a rare warning after a 7.5-magnitude tremor shook the same region on Monday. Officials at the ...

Emergency alerts issued in the event of earthquakes off the Pacific coast of central Japan are expected to experience delays ...

Japan has recorded a series of powerful aftershocks in the past several hours, including a magnitude 5.7 earthquake near the east coast of Honshu and a 4.9 earthquake in the Hokkaido region shortly ...

Japan is once again holding its breath as renewed seismic activity sparks fears of a devastating megathrust earthquake. A powerful tremor this week has reignited warnings about the long-dreaded “Big ...

TOKYO — Japan issued a megaquake advisory Tuesday after a magnitude 7.5 earthquake struck off the eastern coast of Aomori, the northernmost prefecture of Japan's main island of Honshu, and just south ...

A strong 6.2-magnitude earthquake has shaken western Japan, the country’s meteorological office said, with no tsunami warning ...