When a bone-break occurs, the body floods the injury site with a healing biochemical known as adenosine. A new bandage is designed to absorb that substance, keeping it around so it can do more work.

For some time now, scientists have known that electrical currents can help heal chronic wounds. And while there are electrotherapy units that are in use, they can be quite bulky and complex. That's ...

While the Barbie and Scooby-Doo bandages of past got the job done, they certainly don’t compare to the healing power of a high-tech bandage developed by researchers at Harvard University. Most gauze ...