If the ocean floor had a nervous system, it might look something like this: thousands of miles of fiber-optic cables ...

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

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's new earthquake-sensing nervous system spans ocean fault zones, boosting tsunami warnings by up to 20 minutes and ...

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

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 ...

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

A 4.4 magnitude earthquake near Jhajjar was felt across Delhi-NCR on Thursday highlighting the region's seismic risk and lack ...

Japan's Meteorological Agency is investigating the possibility of a tsunami impact in its country following a massive volcano eruption near Indonesia.

TOKYO — A tsunami advisory was issued for part of southwest Japan after a magnitude 6.6 earthquake struck Monday, but the warnings to stay away from coastal areas were later lifted. A few ...

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

Almost 1,000 kilometres off the Thai coast devastated by a tsunami 20 years ago, engineers lower a detection buoy into the waves -- a key link in a warning system ...