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 ...

NPR's Ayesha Rascoe speaks with director Pablo Berger about his new animated film, "Robot Dreams," about a lonely dog in New York City who buys a robot to keep him company.

NPR's Scott Simon speaks with scientists Feifei Qian and Ryan Ewing of the LASSIE Project. It is training a robot dog to navigate different types of terrain in preparation for future space missions.