Japan's weather agency said Friday that a malfunction in the ocean-floor observation system off the Pacific coast, installed ...

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

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

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

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

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 ...

A powerful 7.4 earthquake has struck off the coast of Russia, with the tremor felt in Alaska, Japan, and Hawaii, prompting ...

Three quakes, with one magnitude 7.4, recorded near Petropavlovsk-Kamchatsky, capital of Russia’s Kamchatka region.

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

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

Imagine a massive wall of water slamming into the West Coast, giving residents just minutes to escape. This nightmare ...

Volunteers are still rebuilding parts of the iconic Appalachian Trail in eastern Tennessee nearly a year after Hurricane ...