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

A live camera is now locked on Semeru Volcano, Indonesia’s highest and one of its most active peaks. The stream captures the ...

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

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

Eruption fountaining has finally concluded at around 6 p.m. on Sunday, June 14. Lava fountaining began once more from Halemaʻumaʻu crater at 9:32 a.m. This marks episode 49 of fountaining from the ...

He worked closely with scientists at the U.S. Geological Survey Hawaiian Volcano Observatory and participated in the scientific response to both the 2008-2018 summit lava lake eruption and the 2018 ...

Researchers found that a magma's thermal history may be a key factor in determining whether an eruption becomes more vigorous ...

Explore the terrifying world beneath the waves as we uncover the dangers of ocean water more corrosive than sulfuric acid and ...

The plumbing systems of volcanoes are vast and complex. But they aren't consistent, even in the same volcano. A Cornell-led collaboration found very different mechanisms behind two historic eruptions ...

Over the last year and a half, the historic episodic eruption at the summit of Kilauea has had 49 episodes of lava ...

The central North Island eruptions 30 years ago transformed New Zealand’s approach to volcanic risk and also the network of relationships that now underpins emergency management. The central North ...

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