U.S. federal court

The U.S. Supreme Court is scheduled to hear a climate-related case involving the City of Boulder, Colorado, on Monday. The case centers on the city's efforts to hold energy companies accountable for climate change damages, a dispute that could shape how similar local climate lawsuits proceed across the country. Observers are watching closely for implications on federal versus local authority over climate policy.

A U.S. appeals court has upheld the government's designation of AI company Anthropic as a supply chain risk, a ruling with implications for the Pentagon's ability to restrict the firm's involvement in defense-related procurement. The decision settles a legal challenge to the designation and keeps Anthropic subject to the restrictions that come with it. The case is drawing attention because it pits national security concerns against one of the leading American artificial intelligence developers.