CHICAGO — The practice of drawing blood has changed very little over the decades. It looks about the same now as it did 50 years ago. That process, however, may be about to get a modern makeover.

PITTSBURGH — So many people think they aren’t artistic at all, but a new robot created at Carnegie Mellon University lets anyone become an artist. The robot’s name is Frida, and it’s a drawing robot.

DreamWorks left nary a dry eye in the house with the release of its latest smash hit, The Wild Robot, and now, the animated movie is available at home. The star of the show is undoubtedly Roz, more ...