New projection shows global food demand doubling by 2050

Global food demand could double by 2050, according to a new projection by David Tilman, Regents Professor of Ecology in the University of Minnesota's College of Biological Sciences, and colleagues, including Jason Hill, assistant ...

Nissan eyes 1.5 million electric cars by 2016

Japanese auto giant Nissan is aiming to sell 1.5 million electric vehicles around the world by 2016, the company said Monday, as it looks to capitalise on growing demand for green products.

Wetlands are bad and good news for Arctic warming: study

(PhysOrg.com) -- Seasonal wetlands in Arctic regions will initially persist longer due to global warming but then shrink as temperatures rise further, according to new study into how climate change will progress this century.

When Belgium sneezes, the world catches a cold

As the eurozone continues to wobble, new analysis of countries' economic interconnectedness finds that some of the countries with the greatest potential to cause a global crash have surprisingly small gross domestic production.

Australian scientists aim to reduce sheep burps

Australian scientists are working to breed a sheep that belches less, as they look for ways to reduce harmful methane emissions from the country's woolly flocks, a researcher said Sunday.

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