A Lexington parent and his robot plan to change the way children learn to code. Zivthan Dubrovsky, who runs the robotics lab at Harvard’s Wyss Institute, and his team have spent the better part ...

Straight out of the box, Anki’s adorable robot Cozmo plays games, fist bumps, and uses its big, blue digital eyes to convey convincing emotional range. And its brain uses machine learning, so it ...