Chelmsford welcomed the holiday season Sunday at the annual Holiday Prelude and tree lighting event on the town common.

President Donald Trump is considering pressuring states to stop regulating artificial intelligence in a draft executive order ...

“The humanoid space has a very, very big hill to climb,” said Cosima du Pasquier, founder and CEO of Haptica Robotics, which works to give robots a sense of touch. “There’s a lot of research that ...