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

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

A climatic mystery about a year that gave summer a deadly pass may have been solved. Using new ice core techniques, ...

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

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.

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.

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

California was literally in flames. Entire neighborhoods were reduced to ashes. The scenes on television news showed us ...

An eruption that produced one of the largest impacts on climate over the past 250 years has finally been matched with a volcano.

similar in power to the 1991 eruption of Mt. Pinatubo in the Philippines, one of the largest volcanic eruptions of the 20th century. Understanding the Zavaritskii eruption is about more than ...

By contrast, major land eruptions - such as Pinatubo in the Philippines in 1991 - temporarily dim sunshine with an ashen sunshade before falling back to Earth. “The majority of volcanoes will ...

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 ...