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29-Apr-08
"Buses and lorries running on dead cows and a train station using commuters' body warmth to heat an office block are two innovative solutions to lowering carbon emissions that have put Sweden top of an environmental league table."
28-Apr-08
Scientists have found new evidence that the Earth's natural feedback mechanism regulated carbon dioxide levels for hundreds of thousands of years.
27-Apr-08
"Research has cast new doubt on the wisdom of using Sun-blocking sulphate particles to cool the planet."
24-Apr-08
Explores the consequences of the government's decision to reject plans for a huge wind farm on the island of Lewis in Scotland.
22-Apr-08
"Two Latin American leaders have issued warnings about the effects of biofuel production on food supplies."
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