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Damage to world's oceans 'to reach $2 trillion a year Last Updated on 2012-03-22 at 08:36 The cost of damage to the world's oceans from climate change could reach $2 trillion a year by 2100 if measures to cut greenhouse gas emissions are not stepped up, a study... More »

Ocean acidification worst in 300 million years, study... Last Updated on 2012-03-13 at 09:37 Researchers at Columbia University have found that carbon dioxide emissions have lowered the pH at a rate unparalleled in at least the last 300 million years of our planet's... More »

Study: Ocean Acidity Exceeds Natural Norms Last Updated on 2012-01-27 at 15:23 Rapidly rising CO2 emissions change ocean chemistry New research suggests an overload of carbon dioxide in the oceans is posing a serious threat to marine life, food... More »

Mass extinction due to high ocean acidity: Study:... Last Updated on 2011-10-22 at 13:19 This map shows the orientation of the Earth's land masses in the supercontinent Pangea, about 250 million years ago, at the time of the greatest mass extinction in the planet's... More »

Ocean Extinction Trend Last Updated on 2011-07-03 at 13:04 Click Here to listen to program GELLERMAN: Scientists have long known that our oceans are in deep trouble, but now they’re issuing a dire warning of a rapid mass extinction of... More »

Ocean acidification may threaten food security: U.N. Last Updated on 2011-04-16 at 19:57 Acidification of the seas linked to climate change could threaten fisheries production and is already causing the fastest shift in ocean chemistry in 65 million years, a U.N.... More »

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