More than 200 undersea earthquakes have been detected near the Greek island of Santorini over the past three days, worrying Greek experts and island residents alike.

A spike in seismic activity on Santorini has spooked many on the island with concerns about a potentially powerful earthquake ...

Residents and visitors have been advised to avoid large indoor gatherings and areas where rock slides could occur. View on ...

Schools were closed and emergency crews deployed on the volcanic Greek island of Santorini on Monday after a spike in seismic ...

Here’s what else you need to know to Get Up to Speed and On with Your Day. Global markets are tumbling amid fears that ...

A powerful 7.1 magnitude earthquake struck western China near Nepal, killing over 50 people. This is one of the deadliest earthquakes in recent years. Major past earthquakes in China include the ...

Prominent Greek seismologist Gerasimos Papadopoulos cautioned that the current earthquake sequence – displayed on live ...

As seismologists review available data, they often revise the earthquake's reported magnitude and update shake-severity maps. The location of Friday’s earthquake recalled one of the biggest ...

This map shows the locations of Japan's 17 major nuclear power plants in relation to this most recent earthquake. Japan's nuclear plants faced global scrutiny after the devastating 2011 tsunami ...

The state's most recent tremor was recorded on Jan. 13 near Califon at a magnitude of 1.4, according to the USGS earthquake map. If you felt Friday afternoon's earthquake, you can report your ...