A group of engineers at the Vienna Institute of Technology, created the world's smallest 3-D printer. This 3-D printer is also so light...

So-called 3D printers are capable of printing objects out of metal, glass, plastic, even sugar and mashed potatoes. And now they're bein...

EADS Airbike is a rideable 3D-printed nylon bicycle that takes advantage of a new crop of powder-and-laser three dimensional printers to cre...