Beneath one volcano, enough water to fill Lake Superior

Beneath a Bolivian volcano called Cerro Uturuncu sits one of Earth’s largest-known magma reservoirs, the Altiplano-Puna Magma Body (APMB), which may have a volume as large as 500,000 cubic kilometers. Dissolved in the APMB magma, scientists report in a new study in Earth and Planetary Science Letters, is enough water to fill Lake Superior or Lake Huron — two of the largest lakes in the world.

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Lucas Joel

Lucas Joel was EARTH's 2015 summer intern.

Joel (www.lvjwriting.com) is a freelance science journalist. He has a master's in paleontology from the University of California, Riverside, and is currently based in Boulder, Colo. 

Wednesday, March 1, 2017 - 06:00