When temperatures drop, 'ice volcanoes' rise. That's what's happening right now across upstate New York, and one of the most well-known formations that appears during cold winters is in Letchworth ...

The Greek island has a long history of earthquakes, but what is causing the recent series of quakes has scientists perplexed.

See 12 of the week’s most interesting images from around the world, as selected by Washington Post photo editors.

EXCLUSIVE: Senior Features Writer Layla Nicholson climbed the Santorini caldera where she remembers the ominous eight-word ...

Residents on the popular island of Santorini have experienced hundreds of earthquakes this week while researchers have ...

Volcano scientists from around the world will gather from Feb. 9-14 in Hilo for the American Geophysical Union Chapman Conference on Caldera-forming Eruptions at Basaltic Volcanoes: Insights and ...

A new volcanic hotspot on Jupiter’s moon Io has been detected, releasing six times Earth’s total energy output.

The Greek island of Santorini has captured global attention, having been shaken by a severe series of earthquakes since last ...

An accumulation of weak to moderate earthquakes has been recorded around the Greek island of Santorini since 24 January. The ...

An international team of researchers has shown that countless tiny ice quakes take place in one of Greenland's mightiest ice streams. This finding will allow the flowing of the ice sheet and ...

The eruption of Santorini has long been linked to the fall of the Minoans. Does the evidence really support this conclusion, ...

NASA officials said what Juno spotted was 'the most powerful volcanic event ever recorded on the most volcanic world in our ...