Many Hawaiʻi Island communities downwind from the eruptive vents in the southwest portion of Halemaʻumaʻu Crater inside the ...

Volcano Watch” is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory ...

Due to a weird quirk of geology, New Mexico's Bandera Volcano Ice Cave never warms above 31 degrees Fahrenheit, even when ...

LA PALMA, Spain — After a month of lava flow and ash clouds, officials in the Canary Islands say there is "no end in sight" to the eruptions from a volcano on the island of La Palma. La Cumbre Vieja, ...

Tourists and locals appear to be flocking to watch an erupting volcano just outside of Iceland's capital of Reykjavik, which is near the site of another major eruption that spewed magma for months ...

Fluid inclusions in volcanoes are dominantly composed of carbon dioxide. At magmatic temperatures — 2,192 degrees — the density of the carbon dioxide strongly depends on pressure, which is influenced ...

One of the world's most active volcanoes spewed lava into the air for a second straight day on Tuesday. The eruption of Kilauea volcano on Hawaii's Big Island has stayed within the mountain's summit ...