Brittany Boudreau got a tattoo that reads “Somewhere weakness is our strength." It's now her motto for living with MS.

This sort of e-tattoo also could be used with devices that help disabled people speak through computers or operate wheelchairs or robotic limbs, the researchers added. Currently, these sorts of ...

In a world where 3D printers can make everything from prosthetic limbs to pizza ... Transforming a 3D printer into a functional tattoo machine. And yes, it involves needles, ink, and a brave ...