The last chance for Madagascar's biodiversity

Scientists from around the world have joined together to identify the most important actions needed by Madagascar's new government to prevent species and habitats being lost for ever.

Why seas are rising ahead of predictions

Sea levels are rising faster than expected from global warming, and University of Colorado geologist Bill Hay has a good idea why. The last official IPCC report in 2007 projected a global sea level rise between 0.2 and 0.5 ...

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