Studying O2 and CO2 to the Ends of the Earth | Scripps Institution of Oceanography ucsd.edu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ucsd.edu Daily Mail and Mail on Sunday newspapers.
When Mauna Loa erupted last month, the lava flow messed with some instruments that measure carbon dioxide, so a scientist tried Haleakalā, a volcano next door.