State Department gives President some breathing space with confirmation final decision on whether to approve tar sands pipeline will not be needed until April
President Obama will face an early test of his renewed commitment to action on climate change, after Nebraska Governor Dave Heineman approved controversial plans for the Keystone XL tar sands pipeline....
US customers can now purchase 'zero-waste boxes' from office supplier Staples, to fill with assortment of household and office waste for recycling
Scandinavian country plans to cut its own emissions by 85 per cent and offset the rest abroad
Green energy supplier surpasses "Big Six" with largest price cut so far
Wind energy maps created using scanning lasers could provide investors with more confidence on offshore wind farms' potential yields