The orders Trump signed Thursday evening are unprecedented and let facilities put off using better technology or even turn ...

President Donald Trump is granting two years of regulatory relief to coal-fired power plants, chemical manufacturers and ...

President Trump also exempted some coal plants, chemical manufacturers and ore processing facilities from pollution rules for ...

Southwestern Pennsylvania Grassroots Town Halls and the Breathe Project convened a meeting to call on the Allegheny County ...

The global race to harness the power of artificial intelligence (AI) has begun. President Donald Trump got it right from the start when he issued an executive order in January to strengthen America’s ...

This declaration means Louisiana is exempt from submitting a state plan for controlling emissions from HMIWI units, as ...

In Southern California, large warehouses must take steps to reduce the pollution caused by truck visits, either by switching ...

With seven of its ambitious rules for cars, trucks and trains repealed, California officials must find new ways to clean up ...

Opinion: Montana’s 20-year-old Clean Indoor Air Act is now better and stronger than ever before. And, our workers, patrons and kids will not be exposed to deadly toxins in the ...

The Southern Environmental Law Center on behalf of the NAACP filed a 60-day intent to sue notice against xAI for alleged Clean Air Act violations.

To avoid having to amend or repeal the Clean Air Act, which would likely raise more eyebrows from the few republican voters with any remaining rationality or self-interest.

According to the Environmental Defense Fund (EDF), this allows more than 500 facilities across the United States to bypass limits for hazardous air pollutants and other toxic substances.