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 ...

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.

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

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.

A new letter is pushing back on the Truck and Engine Manufacturers Association’s criticism of California’s proposed ...

Sites including at least 15 coal plants sought exemptions from environmental rules using a new Trump administration system to ...

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 ...

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 ...