Inaction by government agencies and other systemic failures contributed to a 2025 midair collision that was the worst US civil aviation disaster in more than two decades, the head of the U.S. National Transportation Safety Board said. The NTSB has …
DoorDash’s New Paid Tasks Turn Couriers into AI and Robot Trainers
DoorDash Inc. is paying delivery couriers in some markets to submit video clips and complete other digital tasks to help improve artificial intelligence and robotics