A moderately strong, 5.7-magnitude earthquake struck in the Philippines on Thursday, according to the United States Geological Survey. The temblor happened at 7:39 a.m. Philippine time about 4 ...

A major, 7.6-magnitude earthquake struck in the Caribbean Sea on Saturday and triggered a tsunami advisory in Puerto Rico and ...

Time is indicated at the left end of the lines in Universal (or Greenwich) Time. When an earthquake occurs, the seismogram will show ground motion fluctuations that typically last from tens of seconds ...

the Philippine Institute of Volcanology and Seismology (Phivolcs) reported the earthquake as having a magnitude ... your kids up for success Scientists track intense radio signals from space ...