Santorini’s biggest problem in recent years has been overtourism. Now, after a swarm of earthquakes earlier this year, the ...

Beneath Yellowstone lies a magma reservoir, pulsing with molten and superheated rock and exsolved gases. Scientists have long ...

Sitting on the caldera of an ancient volcano, Santorini owes its very existence ... around the island a little easier.” Students of geology and architecture were especially welcome, he ...

Sailing through the caldera of Santorini at golden ... cruise captured everything I'd hoped for in Santorini—breathtaking views, fascinating geology, and moments of pure relaxation.