In early January 2026, the U.S. Environmental Protection Agency (EPA) submitted a draft final rule to the Trump ...

The EPA won't consider the economic costs of harms to human health, at least for now. Legal and health experts are concerned ...

The agency is close to finalizing its rollback of the endangerment finding. Legal experts say its success could hinge on ...

A new rule by the EPA to no longer consider the economic cost of human health from two major air pollutants in its ...

Emissions of NOx form smog and soot, which is harmful to human health and linked to serious heart and lung diseases.

For more than five decades, the Clean Air Act has prevented millions of premature deaths, hospitalizations, and lost work and ...

Semitruck-sized power generators that data centers use must comply with Clean Air Act standards, officials ruled on Thursday.

EPA’s electronic mailbox is open for requests from stationary sources until March 31. In March 2025, the United States Environmental Protection Agency (EPA) announced that it has set up an electronic ...

On December 11, 2025, the Environmental Protection Agency’s Office of Air and Radiation unveiled a new online resource hub designed to streamline Clean Air Act (“CAA”) compliance and permitting for ...

The Environmental Protection Agency (EPA) has set up a portal allowing polluters to request exemptions to nine Clean Air Act rules. The Clean Air Act allows the president to exempt polluters from ...

The U.S. Environmental Protection Agency is proposing to remove a Dow Chemical-produced compound from its list of hazardous ...

Elon Musk’s xAI hit a regulatory wall this week after the Environmental Protection Agency shut down a loophole that helped ...