Experts warn of the imminent risk of a massive volcano eruption that could cool the planet, affect crops, and trigger a ...

The threat of a massive volcanic eruption capable of wiping out cities and causing global devastation is becoming ...

Mount Tambora in Indonesia 1815 was the planet’s last massive eruption and it ushered in global disaster. Scientists warn the ...

Sulfur dioxide pollution, primarily from unregulated coal production, destroyed the air quality across the northern hemisphere in the 20th Century. However, many scientists view sulfur dioxide as only ...

After the eruption of Nevado del Ruiz killed more than 23,000 people in Colombia in 1985, the U.S. Office of Foreign Disaster Assistance asked the U.S. Geological Survey to design a program to ...

The Office of Civil Defense (OCD) on Tuesday cautioned evacuees from the Kanlaon eruption that it is still unsafe to return ...

Scientists warn of a potential massive volcanic eruption, rivaling Mount Tambora's 1815 disaster, which could trigger severe global cooling, climate chaos, and food shortages, emphasizing the need for ...

For modern volcanoes, satellite data shows how much sulfur dioxide is released. When Mount Pinatubo in the Philippines erupted in 1991, it propelled roughly 15 million tons into the stratosphere.