A new study shows eruptions and wildfires altered the upper atmosphere, yet recent surface warming points elsewhere.

Add Yahoo as a preferred source to see more of our stories on Google. Mount Spurr's summit crater is seen from the air on March 7, 2023. Escaping gas from one main fumarole and a dry crater floor can ...

Most webcams used by the USGS Hawaiian Volcano Observatory take a snapshot every few minutes to conserve bandwidth, but three webcams are currently “livestreaming” — meaning they transmit real-time ...

New research from the University of Copenhagen suggests that volcanic eruptions during the Ice Age may have triggered sudden ...

Volcanoes and wildfires can inject millions of tons of gases and aerosol particles into the air, affecting temperatures on a global scale. But picking out the specific impact of individual events ...

Visual observations have been a backbone of volcano research more than 2,000 years and remain fundamental to understanding ...

Peak fountain heights were at 1,300 ft. for the south vent and 1,000 ft. for the north vent, with the plume reaching 35,000 ...

On this episode of Science Dispatch, we dive into the latest Kīlauea eruption and the alarming chemistry behind the air people are breathing. The volcano is releasing massive amounts of sulfur dioxide ...

A Martian volcano once thought to be the result of a single eruption turns out to have a much more complex past. Orbital imaging and mineral data show it developed through multiple eruptive phases, ...

A volcanic eruption in southwestern Iceland has once again forced the evacuation of tourists at the internationally known Blue Lagoon geothermal spa, the national broadcaster RUV reported. The ...

Dionisio Pulido watched as Paricutín tore through his fields—suddenly, scientists flocked there from around the globe ...