The head of the Indiana Department of Environmental Management said the Clean Air Act the federal law that regulates air ...

SPOKANE, Wash. — Two men were indicted for scheme to tamper with pollution control systems in violation of the Clean Air Act. According to the Department of Justice, a federal grand jury for the ...

As warehousing spreads across the Inland Empire, San Joaquin Valley, Southern California and elsewhere, it presents a new version of an age-old problem: How can regulators enforce regional air quality ...

A new commentary found that power plants' use of these devices saved up to 9,100 lives and up to $100 billion in health costs in 2023. These estimates reveal the substantial health benefits that could ...