Scientists are exploring that futuristic vision by using special 3-D printers to make living body parts. Called bioprinters, these machines use human cells as “ink.” A standard 3-D printer ...

What does our body do? The human body has different parts that help us do things like walk, talk, eat, and see. Just like a car has different parts, such as wheels and windows, our bodies also ...

Products in the machine include chocolates and cookies shaped like human body parts. In mid-September, the machine was offering eyeball-shaped chocolates for 500 yen ($3.50), finger-shaped cookies ...