The human body comes in lots of different shapes and sizes but most are made up of the same parts which do the same job. We all have a skeleton. The bones in your skeleton help you stay standing ...

Your body is walking proof of evolution, but some parts have grown unnecessary over time. Here are five useless body parts left over from evolution. Follow Tech Insider: On Facebook More from ...

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 ...