MACH Engineering reports factory air emissions harm health, environment, and businesses. Controlling emissions is vital for ...

WASHINGTON — Today, conservation and community groups appealed a federal court decision upholding a Trump Environmental Protection Agency (EPA) rule that exempts factory farms from their duty to make ...

A view of a large industrial oil refinery and chemical plant during sunset. For years, it’s been widely known that industrial air emissions pose an environmental hazard. But what is less discussed is ...