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Stories by Debbie Ponchner

Turrialba Volcano in Costa Rica Erupts on a Historic Scale [Slide Show]

Images captured by photojournalists at La Nacin newspaper in Costa Rica show the impact of eruptions this week around Turrialba volcano, located about 50 kilometers from the nation’s capital city of San José. The ash columns have soared more than a kilometer high, sending material throughout the Central Valley of the country, even intermittently closing the international airport.

March 13, 2015 — Debbie Ponchner

20% off Scientific American Health & Medicine

20% off Scientific American Health & Medicine