Japan’s latest disaster advisory has revived a chilling term in the seismology world: “megaquake.” The warning followed a ...

Japan has been struck by another strong earthquake — a 6.9-magnitude tremor hitting the same Pacific coastal region shaken by ...

Japan is warning about a potential megaquake after a massive earthquake struck parts of the country. CBS News' Errol Barnett ...

Japanese authorities say a megaquake could cause a devastating tsunami to strike eastern coastal areas of Japan ...

"Please stay prepared to evacuate immediately if you feel any shaking, while continuing your socioeconomic activities.” ...

Japan’s government has issued a rare “megaquake advisory” after a 7.5 magnitude earthquake struck off the country’s northern ...

A powerful 7.5-magnitude earthquake sent shockwaves through Hokkaido and Tohoku, plunging Japan into a night of chaos, freezing evacuations and viral footage that captured the raw force of the tremor.

A powerful 7.5 magnitude earthquake jolted northern Japan, causing widespread fear and damage. Tsunami waves, power outages, ...