Santorini's last eruption was in 1950, but as recently as 2012 there was a "period of unrest", says Isobel. Magma flowed into the volcanoes' chambers and the islands "swelled up". "Underwater ...

Hundreds of people have been forced to flee the Greek island of Santorini following a swarm of terrifying earthquakes. Tremors as strong as magnitude five have raised concerns the volcano that ...

And a series of earthquakes earlier this year has left scientists wondering whether the volcano's next eruption could threaten the island. While the last volcanic eruption in Santorini was in ...