Cars on the road today are 99% cleaner than they were in 1970. Air quality in the United States is much, much better as a ...

Michigan towns hand out huge property tax breaks to companies for pollution control, but many of those sites still break air ...

A growing energy crisis could push countries to burn more fossil fuels in the short term, experts say. Plus more climate news ...

Attorneys debate Vermont Climate Superfund Law at Rutland Federal Court ...

A bill that would allow Tennessee judges to declare companies to be zero-emission if they produce less than 10% of the combined carbon emissions of China and India — two of the world's highest carbon ...

When a package arrives at your door, it has likely traveled through a chain of ports, railyards and warehouses throughout the ...

Buried in a proposal on natural disaster recovery is a bid to free pyrolysis plants from federal emission rules ...

WASHINGTON — A powerful House panel took the extraordinary step of subpoenaing a California official, claiming her agency had ...