Truck makers question California's authority to amend or enforce its Advanced Clean Truck rules and challenge the viability ...

In late July, Environmental Protection Agency Administrator Lee Zeldin appeared at an auto dealership in Indianapolis, just ...

Like any regime that categorizes, line-drawing problems arise, and there is a modest body of lower court caselaw. Calumet and Oklahoma mark the Supreme Court’s first foray into this matter.

The new proposal argues that Congress didn't give the EPA permission in the Clean Air Act to regulate these emissions and that the agency essentially overstepped its power.

Beaver County, PA. - A Shell plastics plant in the Ohio River Valley has been issued three new High Priority Violations (HPVs) as of June, bringing the facility to a total of six violations in 2025, ...

The Environmental Protection Agency (EPA) has made a courageous and necessary decision in proposing to rescind the 2009 Endangerment Finding for greenhouse gas (GHG) emissions. EPA Administr ...

We're fighting a deliberate, calculated campaign not just to deny climate change but also to destroy all the progress we were ...

With a new proposal, the Trump Administration, which has already laid waste to dozens of programs aimed at limiting climate ...

Energy advocates are pleased by the Environmental Protection Agency’s proposal to repeal the Obama-era Endangerment Finding ...

A total of $9 million in state funding has been awarded to two Broome County projects aimed at supporting flood protection.

As the Clean Air Act turns 50, all our leaders need to commit to protecting it, recognizing its important role in combatting climate change and make good on the promise of clean air for all.

The pushback against the Clean Air Act in Congress is rooted in complaints, often driven by industry, that the EPA under the Obama administration set standards for air quality that are impossible ...