Add Yahoo as a preferred source to see more of our stories on Google. The June 12, 1991, eruption column from Mount Pinatubo was taken from the east side of Clark Air Base. (CREDIT: U.S. Geological ...
Several volcanoes around the world are being woken up on purpose. The mission? To use volcanic eruptions to protect the Earth ...
President and CEO Agnes VST Devanadera on June 9 received two historic Clark Air Base maps at the Clark Museum, following ceremonies marking the 35th anniversary of the 1991 Mount Pinatubo eruption.
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