Lava fountains at Hawaii's Kīlauea volcano soared over 1,000 feet during a dramatic eruption in Episode 23 of the ongoing series. David Hjorth captured the North Vent emitting an enormous lava arch as ...

The NSF’s Inouye Solar Telescope has captured ultra-fine magnetic striations, or “magnetic curtains,” on the sun’s surface, ...

The Kilauea volcano in Hawaii is experiencing impressive eruptive activity, with lava fountains reaching spectacular heights.

Mount Etna eruptions are commonly described as ‘Strombolian eruptions’ – though that may not apply to this event ...

From front-page news to powerful moments you may have missed, this gallery showcases today’s top photos chosen by Associated Press photo editors.

Episode 24 of the ongoing eruption within the Big Island volcanoʻs Halemaʻumaʻu crater is likely to begin today or tomorrow.

The Hawaii Water Safety Coalition created a plan of recommendations to combat visitor and resident drownings in the state.

Mount Etna is one of the world's most active volcanoes. It's the most active volcano in Europe. Its activity increased during ...

At the more explosive end of the scale are Plinian eruptions. These include the famous eruption of Mount Vesuvius in 79AD, ...

Mount Etna produced a spectacularly explosive eruption Monday, sending a ripple of reddish clouds down from the southeast ...

Tourists were seen fleeing Mount Etna in Italy after the volcano’s latest eruption during a national holiday. Italy’s National Institute of Geophysics and Volcanology announced in a statement that the ...