Attempt only if evacuation isn’t an option. If you screw up, you could cause permanent tissue damage and a nasty infection. Irrigate the wound with boiled water—you can use a plastic bag with a hole ...

Surgical or traumatic wounds require closing. Sutures are medical tools that help close a wound. They reduce the risk of infection and support the healing process. For example, a dentist who has to ...

“You can use thread, dental floss, even the hair from a horse’s tail,” says Cheryl Lowry, a physician and deputy director at the Center for Polar Medical Operations at the University of Texas Medical ...

Triboelectric effect The bioabsorbable electrical stimulation suture (BioES-suture) converts the mechanical energy of movement into effective electrical stimulation. (Courtesy: Zhouquan Sun and ...

Spider silk isn’t good just for spinning webs. Scientists think lab-produced spider silk could be used for biomedical applications like repairing wounds and controlling bleeding in humans one day.