Air

The First Circuit granted New Hampshire's motion to stay a preliminary injunction issued in a…
The D.C. Circuit granted small refineries' petition to review EPA's denials of their applications…

Climate Change

In an unpublished opinion, the Ninth Circuit affirmed dismissal of a lawsuit brought by 22 youths…
A district court granted the state of Hawaii's motion for judgment on the pleadings in a lawsuit…

Energy

A district court denied in part the U.S. government's motion to dismiss a challenge to DOI actions…
A district court granted in part and denied in part a motion to preliminarily enjoin construction…

Governance

On March 31, 2026, the federal government convened a high-level meeting of the Endangered Species…
The U.S. Environmental Protection Agency’s (EPA’s) Lead and Copper Rule Improvements (LCRI)…

Land Use

A district court denied environmental groups' motion to preliminarily enjoin and temporarily…
A district court granted environmental groups' motion for a preliminary injunction in a challenge…

Natural Resources

A district court granted in part and denied in part conservation groups' motion for summary…
The Ninth Circuit reversed summary judgment for an oil and gas company that sought to prevent…

Toxic Substances

The U.S. Environmental Protection Agency’s (EPA’s) Lead and Copper Rule Improvements (LCRI)…
The current U.S chemical regulation framework was developed in an era when toxicology focused…

Waste

The Eleventh Circuit reversed a district court's dismissal of a RCRA citizen suit concerning toxic…
A district court granted in part a group of wholesale distributors' motion to preliminarily enjoin…

Water

The U.S. Environmental Protection Agency’s (EPA’s) Lead and Copper Rule Improvements (LCRI)…
The Fourth Circuit denied environmental groups' motion for a stay pending review of a water quality…

Wildlife

On March 31, 2026, the federal government convened a high-level meeting of the Endangered Species…
The Ninth Circuit, 2-1, affirmed a district court ruling that the ESA applied to the Bureau of…