Mud-rich coastlines could face a greater tsunami risk, at least that may have been the case for the 2011 Tōhoku-oki tsunami ...

For many people in Japan, the country’s regular tremors are not a big deal. Officials are urging them to prepare for the next ...

After a magnitude 7.7 earthquake struck of the coast of Japan and set off tsunami warnings, there’s an elevated risk of a ...

Authorities urged residents to stay away from coastal areas where tsunami waves of up to 10 feet were possible.

Japan has downgraded tsunami warnings triggered after a magnitude 7.5 earthquake struck in waters off its northeast coast.

The ocean hides more than just massive big waves—it conceals something far more terrifying beneath the surface. When waves ...

Out in the open ocean, massive waves can rise without warning—some so powerful they resemble a sudden tsunami. These ...

The 7.7-magnitude undersea quake occurred off Iwate Prefecture, on the northeastern coast of Japan’s main island, Honshu.

Tsunami warnings were in effect after the quake, with a possible second wave expected near the northern island of Hokkaido.

An earthquake ‌with a preliminary magnitude of 7.4 struck off ​the northeastern coast of ​Japan on Monday afternoon, ⁠the ...

A magnitude 7.5 earthquake has struck in the waters off northeast Japan, triggering tsunami warnings for waves ...