[Andrea] built a seismic wave detector that warns of a possible impending earthquake. Because P waves travel much faster than the “make everything shake” S waves, building a device that ...

Google is expanding its Android-based earthquake detection and alert system, filling in gaps in places where there are few seismometers and no early warning systems. Starting today, the program ...

Funded by the American Recovery and Reinvestment Act, the Twitter Earthquake Detector (TED) program is an “exploratory effort” intended to gather real-time earthquake-related messages ...