Guatemala's Volcano of Fire is erupting, and authorities have evacuated nearly 300 families while warning that another 30,000 people in the area could be at risk. The eruption started overnight.

ANCHORAGE, Alaska (AP) — A volcano near Alaska’s largest city is showing new signs of unrest, with experts saying the likelihood of an eruption at Mount Spurr in the next few weeks or months ...

A new study by Dr. Margherita Mussi, published in Quaternary International, highlights how naturally occurring basalt spheres ...

The lava was contained within the caldera inside Hawaii Volcanoes National Park and wasn’t affecting any residential areas.

A recent study published in Archaeology in Oceania explores the oral, linguistic, genetic and archaeological evidence ...

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 ...

An erupting Hawaii volcano once again began shooting fountains ... the observatory said in a status report. No residential areas have been threatened by the eruption. People have been flocking ...

The five main types of volcanic eruptions and their characteristics, depending on the composition and viscosity of the magma VIDEOGRAPHIC New Canadian PM Mark Carney vows to fight US trade war ...

“In active volcanic areas while it is essential to evacuate all people possibly in the way of pyroclastic flows, it is also essential to fit houses as shelters able to resist heat, such as is ...

HONOLULU (AP) — Lava from Hawaii's most active volcano created fountains that reached ... the park and wasn't threatening residential areas.