28/04/2010

Sustainable biofuels from forests, grasslands and rangelands

The promise of switchgrass, the challenges for forests and the costs of corn-based ethanol production: Ecological scientists review the many factors surrounding biofuel crop production and its implications on ecosystem health ...

Melting icebergs causing sea level rise

Scientists have discovered that changes in the amount of ice floating in the polar oceans are causing sea levels to rise.

No single cause for mass die off of honey bees: OIE

The huge die off of bees worldwide, a major threat to crops depending on the honey-making insects for pollination, is not due to any one single factor, the World Organisation for Animal Health (OIE) said Wednesday.

Automakers go 'green' in Beijing

Dozens of carmakers are showing off "green" vehicles at the Beijing Auto Show as they position themselves for a hoped-for alternative-energy boom in the world's biggest auto market.

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