The Greek island of Santorini is still shaking. Tourists and locals have already fled to the mainland, while emergency services on site are ready to intervene. An earthquake was even felt in Athens.

Alaska’s Emergency Operations Center has cancelled an annual test of the system responsible for alerting Alaskans about potential tsunamis.

If a tsunami threatens Kaikōura, there'll be no sirens to warn residents so they'll need to know to run for higher ground ...

Geophysics professor Dr Jess Johnson has urged California residents to have an earthquake plan in place as there's a chance a ...

A 2.2 magnitude earthquake was reported by the U.S. Geological Service near Williford, Arkansas in Sharp County. No residents reported feeling the minor earthquake. The mild tremor is a good […] ...

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Authorities have declared a state of emergency on a second Greek island as a series of earthquakes continued to rattle the ...

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When it does, it releases energy in a burst, which causes the shaking of an earthquake. Earthquakes happen most often where tectonic plates meet. Tectonic plates are pieces of crust that fit ...

A powerful 7.6 magnitude earthquake in the Caribbean Sea Saturday night, north of Honduras and southwest of the Cayman Islands, briefly triggered tsunami alerts that were later lifted. The U.S ...

SAN JUAN, Puerto Rico - A Tsunami Advisory was in effect for Puerto Rico and nearby islands for part of Saturday evening after a powerful earthquake ... coast of Cuba. Emergency management ...

A magnitude-7.6 earthquake shook the Caribbean Sea southwest ... Jenniffer González Colón said in a statement she is in contact with emergency agencies after the tsunami advisory, but did ...