The Japan Meteorological Agency has begun using the label "data not available" when tsunami observation systems are damaged ...

Japan completed the world’s first real-time ocean floor earthquake detection system in June 2025, giving 20 seconds more ...

Japan's weather agency said Wednesday that data from an offshore tsunami gauge in the Pacific Ocean is currently unavailable, ...

A powerful magnitude 7.5 earthquake struck off Russia’s Kamchatka Peninsula early Sunday, just 19 minutes after a 7.0 quake ...

Japan’s new earthquake-detection network lengthens warning times, and researchers in Wales have harnessed nuclear blast ...

If the ocean floor had a nervous system, it might look something like this: thousands of miles of fiber-optic cables connected to sensors set atop the fault lines where Japan’s earthquakes begin.

Several earthquakes, including a 7.4 magnitude one, struck off the Russian coast on Sunday, according to the U.S. Geological Survey, prompting brief warnings of potential tsunami waves on the nearby ...

Trump Cuts Tariff Rate to 15% on Japan - The U.S. and Japan struck a major trade deal overnight. Trump confirmed a 15% tariff ...

The tsunami threat to populated areas in Kamchatka has passed,' said Russia's emergencies ministry a few hours later.

Decontaminated but slightly radioactive soil from Fukushima has been delivered to the Japanese prime minister’s office to be ...

Residents of Russia's Kamchatka Peninsula were warned of potential tsunami waves as a series of earthquakes, including a 7.4 ...