Scientists warn that the Alaska volcano Mount Spurr is likely to erupt soon, showering ash on Anchorage and potentially ...

A 2022 satellite photo shows a large plume of discolored water rising from the undersea Kavachi volcano, during an eruption ...

What’s next? Lava is erupting from several volcanoes, including one in Hawaii. Nearly 50 volcanic eruptions have been ...

Since 2022, the underwater volcano of Home Reef has repeatedly emerged, adding hectares of land to the Tonga archipelago. Successive eruptions have allowed the island to reach an area of ...

Charlotte Lytton and Matthew Abbott traveled to Tonga to report this story. All photographs were made in May 2023. Sept. 1 at 6:00 a.m. Warning: This graphic requires ...

"Water vapor, carbon dioxide and sulfur dioxide are the primary hazard of concern, as this hazard can have far-reaching effects downwind," USGS said in a statement. The Hawaii Volcanoes National ...

HONOLULU – An erupting Hawaii volcano once again began shooting fountains of lava that reached hundreds of feet high on ...

HONOLULU (AP) — Lava fountains from a Hawaii volcano reached heights of 600 feet (180 meters) during the latest episode of an ...

Hawaii’s Kilauea volcano is nearing a baker’s dozen with its latest eruptive episode producing lava fountains in the Halemaʻumaʻu crater. According to the US Geological Survey’s (USGS ...

Lahars or debris flows: This term describes a hot or cold slurry of water and rock fragments that rushes down a volcano’s slopes like “rivers of concrete,” according to the USGS. These often ...

An erupting Hawaii volcano once again began shooting fountains of lava that reached hundreds of feet high on Tuesday. Fountains reached heights of 400 feet to 500 feet in the early morning hours, ...