Researchers focus on dairy's carbon footprint

Researchers at the University of Arkansas are attempting to help the U.S. dairy industry decrease its carbon footprint as concentrations of carbon dioxide in the Earth's atmosphere reach record levels.

US firm bars lead at China plant after poison claims

US battery giant Johnson Controls will stop lead processing at a plant in China's commercial hub Shanghai, the firm said, after the city found high levels of the metal in children living nearby.

Eco-Computer with a natural wood look

Surfing for hours on the Internet consumes a lot of electricity and is harmful to the environment. However, a new ecological PC saves energy as it operates: It produces about 70 percent less CO2 than conventional computers. ...

Enhanced fuel cell performance with optimized flows

Fuel cells convert the chemical energy in fuels (hydrogen and hydrocarbons such as methane, butane, gasoline or diesel) into electrical energy to power devices. EU researchers developed a simplified computational model simulating ...

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