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

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

But in this moment the Clean Air Act is about to get more complex. The Obama administration has moved to regulate carbon dioxide, a near-ubiquitous substance, under the law.

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 Clean Air Act requires the U.S. Environmental Protection Agency to regulate air pollutants in order to protect public health and welfare. Back in 1999 the International Center for Technology ...

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 federal government is ignoring long-standing law and decades of science, and weakening our ability to pursue a prosperous ...

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

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

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 ...

The Clean Air Act allows three groups to pursue enforcement against regulated companies the federal EPA, the state environmental agency and the citizen groups. The latter may only pursue enforcement ...

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