U.S. federal court

A U.S. appeals court has upheld the government's designation of AI company Anthropic as a supply chain risk, a decision with major implications for the Pentagon's ability to work with the firm. The ruling reinforces federal authority to restrict AI providers deemed security concerns from defense-related procurement, and is being closely watched across the tech and defense industries for what it signals about oversight of leading artificial intelligence companies.

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.