EarthSneak attack on science by US Congress must stop Politicians with industry connections are trying to undermine US pollution laws using open access and conflict of interest arguments, warns Andrew RosenbergComment
EarthOzone hole: How we are misled in the fight to cut smog Obama wants to cut ozone pollution, but Republicans are crying foul over the cost. Europe is being tougher… or is it? Much is obfuscation, finds Fred PearceComment