Greek authorities have issued a tsunami warning after a earthquake ... of seismic activity shook the holiday island of Santorini for weeks. Tsunamis are giant waves caused by earthquakes or volcanic ...

Two earthquakes struck near Crete and islands across the Aegean sea over the last two weeks. Experts are warning tourists to ...

A 6.1 magnitude earthquake struck off the coast of Crete on Thursday, just over a week after an undersea tremor near the ...

Santorini and Milos share similar landscapes and geology. The islands' similarities in minerals and precious metals is due to a volcanic eruption that caused the submersion of the African ...

A mega tsunami is a disastrous wave caused by the displacement of ocean water, which can be triggered by earthquakes, landslides or volcanic eruptions. The experts stressed that the fault line has ...

A massive, cliff-top boulder in Tonga reveals a 7,000-year-old mega tsunami, offering new insights for coastal hazard ...

The eruptions can last between days and months. The eruption couldn't trigger a tsunami or earthquakes on land, but it would expel enormous amounts of lava into the ocean. In 2015, Axial spewed ...

The hulking rock, called Maka Lahi, is the size of a two-story house and sits on a 120-foot-tall cliff, covered in vegetation ...

Greece has warned of a possible tsunami on parts of its coast after ... including the popular tourist island of Santorini, according to the University of Athens seismology laboratory.

Reeling from the quake, people on the Greek islands of Crete and Santorini are now bracing for a possible tsunami follow-up. Tourists have been urged to "move away from the coast" as the European ...