The finest particles pose the greatest risk because they can penetrate deep into the lungs and cause death by asphyxiation in the worst cases. Mild, short-term symptoms often resolve with rest.

DroneTV is proud to feature AirVuz pilots in this fantastic reel of the raw power and beauty of Iceland’s erupting ...

The video shows a huge cloud of ash billowing from Kanlaon volcano, one of the Philippines’ most active. There were no ...

In the must-see video above, the Kanlaon Volcano on Negros Island in the Philippines erupted on Tuesday, April 8, accompanied ...

Checkout this terrifying footage of the Kīlauea summit eruption causing 13 hours of lava fountains. The seventeeth episode of Kīlauea's ongoing eruption in Halemaʻumaʻu crater within , Hawaii, USA, ...

One of the most active volcanoes in the Philippines erupted Tuesday morning. There were no immediate reports of casualties in ...

Scientists have found previously undocumented ash deposits buried beneath the Lava Creek Tuff in Wyoming — and at least one ...

Hawaii's Kilauea volcano is erupting episodically, and as it progresses, the lava fountain's heights are rising.

When scientists announced recently that a volcano outside Anchorage was showing signs of an impending eruption, residents ...

When Mount Spurr erupted in 1992, ash spewed some 50,000 feet into the air and blanketed much of the Matanuska-Susitna Valley ...