Ocean acidification due to carbon emissions is at highest for 300 million yearsOverfishing and pollution are part of the problem, scientists say, warning that mass extinction of species may be inevitable Oct 03, 2013
Scientists reveal excess atmospheric carbon dioxide causes rapid ocean acidification, threatens speciesExperts claim current rate of change is likely to be more than 10 times faster than it has ever been in Earth's history Aug 25, 2013
Ocean acidification may be worst in 300 million years: studyWASHINGTON — High levels of pollution may be turning the planet's oceans acidic at a faster rate than at any time in the past 300 million years, with unknown consequences for future sea life, researchers said Thursday. Mar 02, 2012
