Five years after Donald Trump declared a national COVID emergency, here's what the research says about face masks.

Red and blue LED light masks have become a staple on TikTok. Actual dermatologists weigh in on whether they’re worth it.

While consistent use is key, more isn’t exactly better. “Overusing an LED face mask can lead to skin irritation, dryness, or ...

What was described as "nerd hobbies" has become an innovative creation that's helped an injured basketball player stay on the ...

Federal officials still wanted to reserve surgical masks and N95 masks for frontline health care workers. States then began introducing requirements that individuals wear face coverings in public.