A discussion of the Clean Air Act (CAA), its amendments, and significant caselaw pertaining to clean air regulation in the US ...

Republican House members are moving ahead with two bills that would rewrite the Clean Air Act for the first time in 35 years, ...

What Professional Cleaners Won't Clean Air Ducts. Cleaning your air ducts is certainly a task that should be handled regularly, but you’ll have to hire the right crew for the job—and your ...

A massive budget reconciliation bill that pushes for oil fossil fuel development and claws back $267 million from the National Park Service passed the House of Representatives on Thursday, drawing ...

There is various data to suggest indoor air is many times more polluted than the air outside, but it doesn’t have to be that way.

WASHINGTON (AP) — House Republicans are calling for billions of dollars in funding cuts for Biden-era climate and environmental programs, including clean energy tax credits, as lawmakers seek to ...

In 2022, the U.S. Supreme Court overturned the Clean Power Plan, ruling that the EPA lacked authority under section 111 of the federal Clean Air Act to require existing power plants to shift ...

The House voted 231 to 191 to revoke the clean truck waiver, with 13 Democrats joining all Republicans. It voted 225 to 196 to revoke the nitrogen oxide limits, with 10 Democrats joining Republicans.

The House took a trio of votes this week targeting California’s decades-old authority to enforce its own environmental standards, setting the stage for a significant standoff in the U.S. Senate.

Because of its highly polluted air, Congress gave California the power to set its own, more stringent vehicle standards in the 1967 Clean Air Act. Before now, the federal government has never ...

Republicans used the Congressional Review Act, or CRA, to overturn California’s long-standing authority under the Clean Air Act to request waivers from the Environmental Protection Agency to ...