The numbers are eye-popping. An Environmental Protection Agency analysis of the first 20 years of the Clean Air Act, from ...

During the early 1970s, the air in many American cities was … brown. Pollution muddied clear skies and sickened people across ...

"President Bush's decision to go forward with strong environmental legislation, including the Clean Air Act…is a splendid gift to future generations of Americans and Canadians to savor," Brian ...

The Supreme Court appears poised to keep at least some Clean Air Act disputes in federal courts outside of D.C. — preventing what at least one justice described as “home court advantage” for ...

Pollution muddied clear skies and sickened people across the country. The Clean Air Act helped change that. But the law's future is cloudy. The Nixon-era law is "under attack," said The American ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) The results – if regulations are ultimately rolled back and if those rollbacks ...