Peter Brown, an author and illustrator, was drawing pictures for a children’s storybook when he sketched a robot standing alone in a tall pine tree. The sketch, he realized, didn’t work for his ...

The folks at iRobot stopped developing Jetsons-inspired robot vacuum cleaners for a second to crank out the Sentinel, a technology that allows users to control several different robots simultaneously ...

Made up of 3,093 pieces, the LEGO X-Mansion arrives with a Cerebro area, Danger Room items, an exploding cupola, and a motorcycle for Wolverine. Most excitingly, it includes a buildable Sentinel ...