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

On Tuesday, the Supreme Court substantially weakened federal limitations on raw sewage discharge into nearby bodies of water.

By a 5-4 vote, the court's conservative majority ruled that the Environmental Protection Agency overstepped its authority ...

The 5-to-4 decision is the latest setback for the agency and could have sweeping implications for curtailing water pollution ...

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

The Supreme Court ruled in favor of the City and County of San Francisco in a case against the US Environmental Protection Agency involving the ...

An environmental lawyer who wrote an amicus brief in San Francisco v. EPA believes a criticized ruling actually means tougher ...

With its opinion in San Francisco v. EPA, the U.S. Supreme Court has again acted to "right" the implementation of the federal Clean Water Act ...

The Supreme Court on Tuesday ruled that EPA cannot enforce requirements in wastewater permits that “do not spell out what a ...

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

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

Tuesday that the Environmental Protection Agency’s (EPA) rules for the city of San Francisco under the Clean Water Act on raw ...