News tagged with global environmental change

Polar bear habitats expected to shrink dramatically

Habitats of polar bears are expected to shrink dramatically over the coming decades, the International Union for Conservation of Nature warned Thursday, urging immediate action to save the Arctic animals.

Oct 20, 2011
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The ethics of biofuels

An article in the current issue of Global Change Biology Bioenergy outlines a framework for evaluating biofuels in order to address ethical issues surrounding the rapidly evolving race to develop biofuels.

May 09, 2011
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