On this Line One, join Dr. Justin Clark for a discussion about the health impacts of wildfire smoke and volcanic ash.

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 ...

Italy's Mount Etna, Europe's tallest volcano, erupted Monday, sending ash and rock into the air. We show you where.

Europe’s most active volcano, Mount Etna, erupted on Monday morning, producing an enormous ash cloud “several kilometers high.” The volcano is located in Sicily, Italy, near the city of Catania.

Clouds of ashy smoke filled the sky after Mount Etna in Sicily erupted on June 2, sending some tourists scrambling down the volcano.

Italy's Mount Etna erupted early Monday, causing tourists to flee as it spewed a massive plume of hot volcanic debris into ...

Jakarta — A volcano in eastern Indonesia erupted Monday, emitting an ash cloud more than half of a mile high after authorities put the surrounding area on the highest level of alert, warning ...

Jakarta — A volcano in eastern Indonesia erupted Monday, emitting an ash cloud more than half of a mile high after authorities put the surrounding area on the highest level of alert, warning ...

When a large volcano erupts, as Mount Spurr appears close to doing about 80 miles from Anchorage, Alaska, it can release enormous volumes of ash. Fine ash can infiltrate the lungs of people and ...

When a large volcano erupts, as Mount Spurr appears close to doing about 80 miles from Anchorage, Alaska, it can release enormous volumes of ash. Fine ash can infiltrate the lungs of people and ...

Get Instant Summarized Text (Gist) The 2018 eruption of Kīlauea Volcano released ash that triggered a significant phytoplankton bloom in the North Pacific Subtropical Gyre, 1,200 miles from the ...