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24-Aug-08
"A UK-built solar-powered plane has set an unofficial world endurance record for a flight by an unmanned aircraft."
23-Aug-08
"A technology that uses hydrogen to reduce emissions from petrol-burning cars could be on the market in three years"
22-Aug-08
"Scientists have developed a cheaper way to make hydrogen from biofuel that could be a solution to previous difficulties with storage and transport of the gas"
16-Aug-08
"A detritus-loving bug found in garden compost heaps has been genetically 'turbo-charged' to help it break down tough plant matter at speed, a process that could be about to transform the way the world makes biofuels"
3-Aug-08
"A liquid fuel made from plants that is chemically identical to crude oil but which does not contribute to climate change when it is burned or, unlike other biofuels, need agricultural land to produce sounds too good to be true....
Displaying results 201 to 205 out of 341