SP 500 Edges Higher as Tech Surge Offsets Energy Slide Burberry Shares Surge on Moncler Takeover Speculation China Calls for APEC Cooperation as Commerce Minister Skips Opening Due to Urgent Official Business Anthropic and Microsoft Discuss Custom AI Chip Supply Amid 5 Billion Investment US AI Stocks Plunge as Chinas DeepSeek Sparks Market Selloff Pennsylvania Moves to Halt AI Chatbot Falsely Claiming Psychiatrist License Spotify Launches Legal AI Remix Feature Signaling Shift in Music Licensing