Anafi Island in Greece has become the third Greek island to enter a state of emergency as powerful earthquake tremors intensify in waters near the popular tourist destination of Santorini in recent ...

Multiple earthquakes shook California's Bay Area Thursday. They were recorded near Hayward, around 20 miles southeast of ...

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