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. A ...

MOUNT HOOD, Ore. — At 7,000 feet, along the Magic Mile chair lift, there’s still plenty of snow for almost late June, but there’s a group interested in not just the freshly carved slopes but something ...

Have you ever wondered how it feels to have a loyal companion like our dog? Well, if you have no such real thing, Tombot can still provide a true friend for your mental health thanks to Jennie, an ...