Car Services and Livery Cabs

• Tesla Profit Slumps, but Investors May Not Care - The automaker also said it would invest $2 billion in xAI, the artificial intelligence company controlled by its C.E.O., Elon Musk, and stop making the two oldest cars in its lineup.
• Waymo Suspended Service in San Francisco After Its Cars Stalled During Power Outage - The self-driving cars came to a halt at intersections when the power outage knocked out traffic signals, causing tie-ups but no accidents or injuries.