The Supreme Court's decision is the latest in which conservative justices have reined in pollution control efforts.

The Supreme Court's conservative majority ruled for San Francisco in limiting the power of environmental regulators to ...

But over the past 50 years, some places have occasionally run afoul of the act. In San Francisco, the wastewater system ...

The justices ruled that the agency cannot impose generic prohibitions against violating water quality standards.

The conservative Supreme Court aligned with liberal San Francisco on Tuesday, ruling that federal environmental regulators ...

The Supreme Court ruled Tuesday that the Environmental Protection Agency overstepped its authority under the Clean Water Act ...

On March 3, 2025, the U.S. Supreme Court decided City and County of San Francisco, California v. Environmental Protection Agency, No. 23-753, ...

San Francisco argued that Clean Water Act permits should function like recipes that restrict specific ingredients in a dish, ...

In 5-4 ruling, with Justice Amy Coney Barrett dissent, high court says EPA has responsibility to provide details for ...

The U.S. Supreme Court dealt a blow to the Environmental Protection Agency in a ruling on Tuesday involving a wastewater ...

Continuing the rout of the EPA's authority undertaken by the Trump Administration, the Supreme Court Tuesday overturned rules ...

The Supreme Court's recent ruling limits EPA's ability to regulate sewage discharge into U.S. waterways affecting water ...