Smoke billows from the mouth of Mt. Shasta like a thunderous cough. Within moments, clear skies turn gray, and the sun vanishes behind thick, shifting layers of volcanic gas and ash. Visitors snap ...

While some volcanoes like Mount Shasta haven't had major eruptions in thousands of years, others like the Salton Buttes have erupted more recently. The likelihood of future eruptions varies for ...

An explosion on Mount Spurr could generate massive cloud of ash, which could mess with airplanes and cause issues for humans. For the last year, Alaska's Mount Spurr has been showing signs of a ...

Jessica Ball with the California Volcano Observatory joined the show to discuss the Mt. St. Helens eruption 45 years ago and if there's been any recent activity at California's volcanoes.

Aerial view of the May 18, 1980, eruption of Mount St. Helens as seen from the southwest. Columns of ash and volcanic gas reached heights of more than 80,000 feet. Courtesy of the U.S. Geological ...

When Mount St. Helens erupted on May 18, 1980, it caused enormous devastation. The eruption triggered mudslides, an explosion, and plumes of ash that did enormous damage. The death of 57 people ...

A volcano in the Philippines has erupted, spewing ash 3km (1.8 miles) in to the air. The eruption of the Mount Kanlaon volcano on the Negros island was caught on a thermal camera, showing debris ...

On May 18, 1980, Mount St. Helens finally erupted. The volcano had been grumbling and spewing ash for months. By the end of April the actual volcano began to bulge. A 5.1 magnitude earthquake ...

YOGYAKARTA--Indonesia’s Mount Merapi erupted Sunday, spreading searing gas clouds and avalanches of lava down its slopes as other active volcanoes flared up across the country, forcing the ...

It orders a halt to all travel, tourism programs, and projects in the Mt. Pinatubo area until further notice. The suspension of tourism activities comes after members of the Aeta Indigenous ...

The University of Rwanda (UR) and the National Council for Science and Technology (NCST) have launched a new project to boost research and innovation across the country. Unveiled on Friday ...