Waves of orange, glowing lava and smoky ash belched and sputtered Monday from the world’s largest active volcano in its first ...

Since 2000, specialists at the National Museum of Natural History have produced the world’s foremost report on active volcanoes Sally Sennert Did you know that there are between 40 and 50 volcanoes ...

Scientists have uncovered a long-missing piece of the volcanic puzzle: rising magma doesn’t just form explosive gas bubbles when pressure drops—it can do so simply by being sheared and “kneaded” ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. How and if a volcano explodes depends on how and when bubbles of ...

Sitting at 4,091 feet, Kilauea volcano shot lava fountains reaching up to 800 feet into the air on April 9, a ...

Mount Ruang volcano is seen during the eruption from Tagulandang island, Indonesia, Thursday, April 18, 2024. (AP Photo/ Hendra Ambalao) Indonesian volcano erupting near a bridge, with smoke and ask ...

One of the most explosive volcanoes in U.S. history began its eruption with a trickle, not a blast. Mount St. Helens' gas-laden magma oozed into the cone before the mountain finally erupted in 1980.

Kilauea, a volcano in Hawaii, started erupting Tuesday morning, spewing football-sized particles into the air, the U.S. Geological Survey said. The Hawaiian Volcano Observatory said the eruption at ...