The omicron variant of COVID-19 has health authorities encouraging folks to upgrade from cloth masks to N95s, KN95s or at the very least, surgical masks. Dr. Elizabeth Matsui, an allergist, ...

Add Yahoo as a preferred source to see more of our stories on Google. Acne is a common skin condition that affects people of all ages, but if you struggle with pimple flare-ups, you know just how ...

SEOUL (Reuters) – When Ryu Han-na, a 20-year-old university student, got cosmetic surgery on her nose in mid-December, she had a simple reason: it might be the last chance to do so covertly before ...

Doctors weigh in on whether mask type matters, how to get a good fit, and the way the Delta variant has changed back-to-school safety precautions. Backpack? Check. Pencils? Check. COVID masks? Hmm, ...