Volcanoes can behave in strikingly different ways, even when they appear nearly identical. Some release slow, steady lava ...

A camera captured a brief phreatomagmatic eruption that occurred in the Taal Volcano's main crater in Batangas, Philippines ...

A submarine eruption north of Papua New Guinea may be building new land while satellites track its evolution from above.

Mount Etna in Italy is one of the most well-studied volcanoes in the world. It has been erupting for thousands of years, and ...

Houghton remained deeply connected to Hawaii’s volcanoes and communities. He worked closely with scientists at the U.S.

Footage captured a July 30 phreatomagmatic eruption at the Taal Volcano in the Philippines, launching ash 1,476 feet into the ...

Mount Etna’s past eruptions reveal that a single volcano can erupt through very different underground pathways.

During lava fountaining episodes, strong volcanic tremor — a signal associated with fluid movement — is recorded on seismic ...

Just over 30 years after the eruption of Mt Ruapehu sent ash high into the sky, Chronicle reporter Fin Ocheduszko Brown ...

Kīlauea’s Episode 42 eruption ended after nine hours of explosive lava fountaining, with molten rock shooting as high as ...

Europe’s largest active volcano Mount Etna has erupted once more with fresh drone footage showing bright orange lava pouring ...

LUCENA CITY – A four-minute phreatomagmatic eruption occurred at Taal Volcano in Batangas province on Tuesday morning, marking the fourth eruptive event recorded this month, the Philippine Institute ...