Researchers have discovered a way to create a neural tourniquet that can prevent bleeding just by zapping a single nerve.

Researchers stimulated the vagus nerve in healthy volunteers and showed it triggered blood clot formation, which they say ...

A 16-year-old boy is in critical but stable condition after being stabbed multiple times near his high school in the region.

Ryan Cramer and Officer Michael Curtin, which stopped severe bleeding that may have saved ... immediately applied a tourniquet to the child's right leg to stop the bleeding, the statement said.