Cars that run on sugar cane, fuel made from palm trees – it sounds like an oil-free future that could solve global warming. But, as a major report backs the biofuels revolution, the critics are gatheringCould sugar cane save the planet? (The Observer)
Macon Daily – OSLO ( Reuters ) – Polar bears are drowning and receding Arctic glaciers have uncovered previously unknown islands in a drastic 2006 summer thaw widely blamed on global warming. Signs of wrenching changes are apparent around the Arctic region due to .Polar bears drown, islands appear in Arctic thaw
