Essentially, gas pistoning is a shallow, degassing-driven rise and fall of a lava surface. Often these pistons occur in ...

Deep below the surface of the ocean, bacteria and critters that feed off nutrients spouting from hydrothermal vents met with ...

More than 800 tremors have shaken the southwestern Tokara Islands over the past 11 days, including a 5.6-magnitude quake on Wednesday.

Renowned marine ecologist Thon Thamrongnawasawat has warned the public to remain vigilant over the possibility of an undersea ...

The Wandan mud volcano has erupted in Taiwan, sending bubbling mud shooting into the air as locals ignite ejected gases with ...

When the island of Santorini was rattled by thousands of small earthquakes earlier this year, many people were left mystified ...