Related topics: volcanic ash · earthquake · nasa · satellite · glaciers

Mexico keeps close watch on ash-spewing volcano

A volcano southeast of the Mexican capital spewed more gas and ash into the sky on Tuesday as authorities maintained their warning level at one step below red alert.

Extinct offshore volcano could store gigatons of carbon dioxide

A new study published in Geology concludes that an extinct volcano off the shore of Portugal could store as much as 1.2–8.6 gigatons of carbon dioxide, the equivalent of ~24–125 years of the country's industrial emissions.

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