(CNN) — The Japanese government has warned of a slightly heightened risk of a megaquake in the next week after a strong 7.4-magnitude earthquake struck off the country’s northeastern coast on Monday, ...

(CNN) — A powerful magnitude-7.6 earthquake struck off Japan’s northeastern coast on Monday, triggering evacuation orders and a tsunami warning for parts of the coastline. A tsunami of almost 10 feet ...

(CNN) — A tsunami warning has been issued for parts of Japan’s northeastern coast after a magnitude-7.6 earthquake struck off the coastline Monday, according to Japan’s Meteorological Agency (JMA).

Add Yahoo as a preferred source to see more of our stories on Google. A television shows a news report on Japan Meteorological Agency's tsunami warning on Monday, saying the agency expects tsunami ...