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

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

A clip recorded in Myanmar in March reveals a curved path of the fault slip, which can help scientists better understand the ...

Megathrust earthquakes are large earthquakes that occur on faults found along the boundaries between tectonic plates. The ...

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

Researchers at Institute of Industrial Science, The University of Tokyo, have taken a great stride in supporting earthquake prevention research by developing a system for seafloor position ...

Tokyo, Japan - Megathrust earthquakes are large earthquakes that occur on faults found along the boundaries between tectonic plates. The Nankai Trough ...

The PR posters for this year's Nagaoka Fireworks Festival in Niigata Prefecture are sparking conversation for not featuring ...

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 ...

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

According to a separate group’s paper published in the same journal, the southern portion of the rupture occurred at an ...

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