Brain implant lets quadriplegic woman feed herself

With the help of researchers from the University of Pittsburgh School of Medicine and UPMC, a quadriplegic woman has been able to control a robot arm to feed herself chocolate.

Chocolate makes for a healthy heart

Scoffing large amounts of chocolate could cut the risk of heart disease by a third, new research suggests.

3D printing - in chocolate

Every new technology needs a killer app. And, for 3D printers, medical devices and plastic cups simply can't cut it.