Clean air has become one of America’s best investments, returning $10 for every $1 spent on regulations, by one estimate.

The EPA's Clean Air Act designates parts of southeastern Wisconsin as non-attainment zones, forcing businesses to pay for costly mitigation efforts for pollution they aren't primarily responsible for.

The 1970s produced some of the most notable drag racing icons of the era, including these five cars that dominated a ...

Chan, Gabriel, Robert Stavins, Robert Stowe, and Richard Sweeney. 2012. "The SO2 Allowance-Trading System and the Clean Air Act Amendments of 1990: Reflections on 20 Years of Policy Innovation." ...

The Clean Air Act has protected the air we breathe for four decades. By curbing air pollution, it's directly responsible for saving many thousands of human lives and improving public health. The Act ...

The Clean Air Act has protected the air we breathe for four decades. By curbing air pollution it has saved many thousands of human lives and improved public health, all while saving money and ...

That environmental surcharge is the cost your utility company is paying to comply with the federal Clean Air Act. Equipment ...

The Washington State Senate has passed a bill that would enhance enforcement of state environmental laws by making entities ...

The Los Angeles Democrat is propositioning a constitutional amendment that would enshrine into law the Californian's right to clean air, water and the environment. Assembly Constitutional Amendment 16 ...