Add Yahoo as a preferred source to see more of our stories on Google. CHICAGO — The practice of drawing blood has changed very little over the decades. It looks about the same now as it did 50 years ...

Children already spend a lot of time looking at screens, so if they can be taught to draw using a physical pen and paper, so much the better. That's the thinking behind DrawBo, a wall-mounted robot ...

This guy makes R2D2 look cuddly. A child-sized robot with dreams of being a doctor is working its way up the ranks at a Big Apple vein treatment clinic — and might one day be the one wielding the ...

[Pythagoras] is a delta robot built originally using RC servos. Humbly, [Aaron] “concedes” that the first version of his delta robot using hobby servos was easy to build. As anyone who has built any ...