Health Highlights: July 18, 2019

Here are some of the latest health and medical news developments, compiled by the editors of HealthDay: U.S. Drug OD Deaths Fall for First Time in Three Decades For…

Scientists discover pathway to skin regeneration

Doctors use lasers and retinoic acid to treat skin damage. Scientists have now uncovered a common mechanism that links both, paving the way for new treatments.What links laser and retinoic…