The Biden-era limits were designed to reduce emissions of toxic pollutants, including a cancer-causing ingredient used in ...

Every law student learns that the Administrative Procedure Act (APA) outlines the default rules for how federal agencies propose and ...

Senate parliamentarian confirms that waivers allowing California to implement protective vehicle standards are not subject to the Congressional Review Act ...

Industry groups representing hundreds of chemical and petrochemical manufacturers are seeking blanket exemptions from federal ...

In an unprecedented move, the Trump administration established an electronic mailbox to allow the regulated community to request a ...

Republican members of Congress launched efforts to illegally undo California’s clean car standards today, undermining the Clean Air Act and the state’s authority to adopt strong emissions rules.