Damage from volcanic ash at Clark Air Force Base in the Philippines after the June 15, 1991, eruption of Mount Pinatubo. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of ...

When Mount Ruang in Indonesia underwent multiple explosive eruptions last week, volcanic gases were flung ... In 1991, Mount ...

The highest volcanic column measured on Earth, from Mount Pinatubo in 1991 ... the cameras on the Mars rovers capture images in many wavelengths of light, some invisible to the human eye.

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 ...