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

Japan has developed an undersea warning system that can detect earthquakes 20 seconds before they reach land, significantly ...

Japan has completed the world’s most advanced undersea earthquake and tsunami detection system—3,500+ miles of fiber-optic ...

Scientists detected a slow-motion earthquake off Japan, offering rare insight into hidden faults and tsunami risks beneath the seafloor.

The “megathrust” earthquake’s undersea magnitude was 9.0, recorded as one of the worst in Japan’s history. It began on the Pacific seabed 45 miles away from the eastern coast of Japan, as reported by ...

Japan launches worlds first underwater earthquake early warning system with 6,000 km of fiber optics Japan unveils pioneering fiber optic network for seismic safety and disaster preparedness ...

A strong earthquake struck southwestern Japan, the U.S. Geological Survey said, prompting authorities to issue a tsunami advisory.

Japan faced a large-scale earthquake that eventually led to tsunami warnings. Get updates on the situation.

Tsunami alert lifted after magnitude 6.6 earthquake rattles southwestern Japan Tsunami advisories were all lifted after about two hours.

Japan’s Meteorological Agency withdrew a tsunami advisory after a 6.9 magnitude earthquake occurred off the coast of southwest Japan.

A strong earthquake rattled southern Japan on Monday, the United States Geological Survey is reporting. The notable quake registered a preliminary magnitude of 6.9, the USGS said and was recorded ...

An earthquake with a magnitude of 6.6 has rattled the island of Kyushu in southwestern Japan, the European Mediterranean Seismological Centre said Monday.