Scientists have trained a four-legged robot to play badminton against a human opponent, and it scuttles across the court to play rallies of up to 10 shots. By combining whole-body movements with ...

MONTERREY, Mexico, Aug 12 (Reuters) - He walks, he talks, he runs and he plays. He's “Waldog,” an AI-powered robot that is making the rounds in the northern city of Monterrey, Mexico to raise ...