The new proposal contains an ambiguous term the Supreme Court never contemplated in its blockbuster 2023 water ruling.

The Biden administration implemented tougher bonding rules for onshore oil and gas production on public lands.

Agency officials said they were “surprised” to find a single slabside pearly mussel during a routine survey of the Obed River ...

The federal circuit court panel seemed to side with EPA during arguments over deadlines for "forever chemicals" in large ...

The agency's inspector general says EPA has saved $514.5 million by following through on the office's recommendations.

In its latest bid to protect fossil fuel interests, the White House also appears to exaggerate coke's importance to U.S.

The climate activist group Sunrise Movement is endorsing Kat Abughazaleh to represent a Chicago-area district in the U.S.

The Trump administration is proposing reduced federal protection for the headwaters of the Colorado River just as cities, ...

The agency said months ago that billions of dollars in funding for lead in drinking water would be allotted "in the coming ...

At least 15 coal-fired plants are being kept online to power artificial intelligence as the administration rolls back ...

Ruckelshaus was then-President Ronald Reagan’s pick to step in to try to boost morale and burnish the reputation of EPA — and ...

The Trump administration has made it tougher for local regulators to reduce truck emissions. Some see warehouse rules as a ...