With a single steak quesadilla in its belly, “Coco” begins the journey south, rolling smoothly along a River West sidewalk. Just a few seconds into the mid-December trip, it encounters a problem — a U ...

Every time a robot dies on your favourite show, it stings almost as much as losing a beloved human character. Why is that? Maybe it's because, in most stories, humanoid robots are built to serve us - ...