Consider a can of soda. When the can is closed (pressurized), the soda contains dissolved carbon dioxide (CO2). When you open ...

Increased volcanic activity on Alaska's Mount Spurr volcano could lead to an eruption in the coming weeks or months, ...

Scientists at the Hawaiian Volcano Observatory expect the dual lava fountains within Halemaʻumaʻu crater will return soon.

A volcano near Alaska’s largest city is showing new signs of unrest, with experts saying the likelihood of an eruption at ...

Turns out, the wind carried the glassy strands 30 miles from Kilauea to Kau. Pele’s hair is formed by gas during a volcanic eruption. When bubbles of gas near the surface of a lava flow burst, it can ...

This image from webcam footage provided by the United States Geological Survey (USGS) shows lava fountains shooting up high in the latest episode of an ongoing eruption of Kilauea volcano inside ...

Kilauea’s 13th episode began early this morning at 2:36 a.m., according to Hawaiian Volcano Observatory scientists, bringing ...

The 13th episode of Kīlauea’s Halemaʻumaʻu eruption began at 2:36 a.m. HST on March 11. By 3:30 a.m., lava fountains reached 600 feet.

Watch live as an erupting Hawaii volcano once again began shooting fountains of lava that reached hundreds of feet high on Tuesday.

The 13th episode of Kīlauea’s Halemaʻumaʻu eruption began at 2:36 a.m. HST on March 11. By 3:30 a.m., lava fountains reached 600 feet.