A new look at an ancient eruption at Campi Flegrei raises new questions about the propensity of the still-active volcano, ...

Continuous lava fountaining began about 2 p.m. today within Kilauea’s Halemaumau crater as the 12th episode of the ongoing ...

By the end of the day, about 7 p.m. Pacific Standard Time, data from 16 crystals was collected and analyzed. The data, which ...

COURTESY USGS This thermal image of Halemaumau shows the latest eruption activity within the summit caldera. Kilauea’s ongoing summit eruption resumed oozing lava on the Halemaumau crater floor this ...

Residents of Naples and its surrounding areas abandoned their homes and camped out in parks and cars after a 4.4 magnitude ...

Many residents heard the volcano awaken before it violently erupted; its column of lava and ash was seen for miles as it lit ...

Several past eruptions were characterized by similar lava fountaining episodes, including at the start of the Puʻuʻōʻō ...

He explained that in the event of such a strong earthquake, there is a 4% chance that 200 to 300 buildings in the caldera of Santorini will collapse. Regarding the volcanic activity, Lekkas made clear ...

Watch: Kilauea, one of the most active volcanoes in the world, produces a rare lavanado during it's 11th episode since ...

Kilauea volcano in Hawaii begins its 11th eruption, spouting lava fountains over 400 feet high into Halema'uma'u caldera.