Nearly the entire world is exposed to air at some point that doesn't meet the strict standards set by the World Health ...

Professional light therapy masks have been long used in dermatologists’ offices as effective treatments for addressing skin concerns; at-home versions offer the same benefits from the comfort of ...

Starting Wednesday, everyone in UPMC health care facilities—employees, patients, and visitors—will need to wear masks.

UPMC said it is requiring anyone who goes inside their health care facilities to wear masks to help prevent the spread of ...