Tiny robots small enough to slip through blood vessels are moving from speculative fiction into the medical lab, promising treatments that work from the inside out. Instead of relying on scalpels and ...

The human body is a marvel of engineering, but it’s a machine that requires maintenance and repair. At times, that means trying to replace parts lost to injury or illness. The oldest known prosthesis ...

Jacob Rosen is developing a wearable robotic “exoskeleton” that could enable a person to lift heavy objects with little effort. It’s a bit like the robotic armor that has long been a staple of ...