Japan was shaken by a swarm of 19 earthquakes in less than 17 hours. While most of the tremors were mild, one reached a seismic intensity of 3 — enough to rattle nerves and furniture. The quakes hit ...

Scientists have developed a new system that turns Android smartphones into real-time earthquake detectors, potentially ...

The United States and Japan concluded a weeklong disaster-response exercise that simulated a magnitude 7 earthquake, the ...