We have seen a long and gradual process of balancing our economic and environmental goals, exemplified by the Clean Air Act.

CHAPEL HILL, N.C.— The North Carolina Division of Air Quality has proposed a rule requiring state regulators to issue decisions on air-pollution permits within 18 months, as required by the federal ...

The Clean Indoor Air Act prohibits burning or using cigarettes and cigars in enclosed public places, protecting Montanans' right to clean air.

“It is time for a regulatory reset,” said an industry-backed letter calling for the new administration to undo or revisit a variety of air rules. Battle lines have formed over Clean Air Act ...

The plaintiffs argue that the law violates both the U.S. Constitution and the federal Clean Air Act. If they prevail ... companies that did this over an 18-year period, the covered period in ...