Attack of the Jellies: The Winners of Ocean Acidification
For most marine biologists, myself included, it wasn’t until 2005 that it dawned on us that a third of all human-caused carbon dioxide emissions are dissolving into and acidifying the sea.

Japanese Sea Nettles are seen at the Aquarium of the Pacific in Long Beach, California on May 26, 2011 during the opening day of the new exhibition "Artic and Antartic : Our Polar Regions in Peril". GABRIEL BOUYS/AFP/Getty Images
|Updated: