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Paper waste used to make bricks

Researchers at the University of Jaen (Spain) have mixed waste from the paper industry with ceramic material used in the construction industry. The result is a brick that has low thermal conductivity meaning it acts as a ...

dateDec 19, 2012 in Energy & Green Tech
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The limits of the productive capacity of ecosystems

In a letter to Science published last week, Karl-Heinz Erb from the Institute of Social Ecology Vienna and a number of co-authors discuss how the measurement of biomass production and consumption can be used to gain a better ...

dateDec 19, 2012 in Ecology
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Light and air: Sunlight-driven CO2 fixation

(—The increased use of renewable energy sources, particularly sunlight, is highly desirable, as is industrial production that is as CO2-neutral as possible. Both of these wishes could be fulfilled if CO2 could ...

dateNov 19, 2012 in Materials Science
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Biofuels benefit billionaires, study finds

Biofuels will serve the interests of large industrial groups rather than helping to cut carbon emissions and ward off climate change, according to research to be published in the International Journal of Environment and Health ...

dateOct 12, 2012 in Environment
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