Get all the Star Wars jokes out of your system now. Logitech is introducing the first laser-powered mouse and it's a serious product. Yes, the MX 1000 cordless mouse has a laser inside it to control ...

Steve Inskeep and Renee Montagne report on new research that shows the mechanism through which mice and rats squeak is similar to a supersonic jet engine. MONTAGNE: That really is the squeak of a ...