Volcanic ash is typically a mixture of crushed ... lasts longer if more gas makes it into the stratosphere. In 1991, Mount ...

According to scientists interviewed by CNN, humanity may be on the brink of a climatic chaos due to a potential super ...

Located on the southern end of the Danish island of Bornholm, these stones are flat pieces of shale featuring intricately ...

Installing volcano monitoring equipment at Mt. Pinatubo. Usually we train local scientists to operate and maintain the equipment, which we invariably give to the host country. It's a nice feeling ...

Scientists from the University of Copenhagen—drawing on research of 60,000 years of volcanic activity derived ... an eruption from Mount Pinatubo in the Philippines caused global temperatures ...

With mostly sunny days and balmy weather this month, Zambales officially opened its Mt. Pinatubo adventure season to entice ...

This is the spectacular moment the Santiaguito volcano eruption was seen from the air in Guatemala. Dramatic footage, ...

After volcanic eruptions, communities are often encouraged to “build back better ... Similar to what happened in the aftermath of the Mt. Pinatubo eruption, lahar flows can cause deaths, injuries, and ...

An animation of the Mount Pinatubo eruption of 1991 in the Philippines and its effect on the global climate. The eruption caused sulphur dioxide and ash particles to be ejected into the atmosphere.

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