The volcano's activity has been described as rare and unusual, and coastal communities living around PNG's Bismarck Sea have ...

A rare underwater eruption in the Bismarck Sea may give birth to a new island, with NASA satellites capturing every stage.

Scientists on the AKMA3 ocean expedition discovered an exceptional underwater feature consisting of a mud volcano in the ...

A colossal underwater volcano in the South Pacific may have revealed a surprising new weapon against climate change. After ...

An eruption at Mount Etna in July 2021. (Salvatore Allegra Photography/Moment/Getty Images) Mount Etna is more than half a million years old, but this massive stratovolcano in Sicily still has plenty ...

When tens of thousands of earthquakes shook Santorini, the cause wasn’t just shifting tectonic plates—it was rising magma. Scientists tracked about 300 million cubic meters of molten rock pushing up ...

Discover how satellite data from the 2022 eruption of Hunga Tonga–Hunga Ha’apai suggests an unusual chemical reaction rapidly broke down methane high in the atmosphere. Although volcanic eruptions are ...

Scientists say a massive 2022 volcano eruption may have helped break down methane, offering new clues in the fight against ...

Scientists have long known about a major fault off the Pacific Northwest coast that could potentially cause a major ...