Daily Archives June 17, 2018


The. First. Time. Ever. Bueller? 411 Peak carbon dioxide levels surpass 411 parts per million for May Carbon dioxide levels measured at NOAA’s Mauna Loa Atmospheric Baseline Observatory exceeded 411 parts per million in May, the highest monthly average ever recorded, scientists from Scripps Institution of Oceanography at the University of California San Diego and NOAA announced in June. Also...…