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Unraveling the complex web of global food trade

Growing global trade is critically important for providing food when and where it's needed—but it makes it harder to link the benefits of food and the environmental burden of its production. A study published this week ...

dateFeb 11, 2015 in Environment
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Measuring obesity in overweight zoo elephants

African elephants in captivity are getting fat. While the thought of a pudgy pachyderm might produce a chuckle, it is a situation with potentially serious consequences for the species.

dateJul 14, 2014 in Ecology
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