EPA

Plans to water-down power plant pollution legislation under fire, as Congressional Committee warns any changes would likely face legal challenges

Environmental Protection Agency faces legal action as green groups threaten to sue over landfill gas legislation

The EPA claims it has continued to impose record fines on polluters

The Environmental Protection Agency needs to improve how it reports its activities

Barack Obama would issue Congress with 18 month ultimatum on carbon regulation before effectively bypassing the legislature

EU regulation directed by the now Secretary of State for Business, Enterprise and Regulatory Reform is damaging to African habitats

And weed trimmers, jet skis and small boats

Court cases keep coming as states step up push for new carbon rules

Company frustrated over slow progress of US Environmental Protection Agency's energy efficient PC and notebook labelling scheme

Court of Appeal blocks Environmental Protection Agency attempt to limit individual states' ability to set air pollution rules