The 4 Nations Face-Off starts Wednesday, and though most of the rosters are set, last-minute replacements for injury are ...

Dr. Anthony Rossi, a dermatologist and surgeon who hosts the podcast "Give Good Face: Clean Clinical Science," says fat transfers have long been used for cosmetic purposes, though they're receiving ...

These light-emitting devices are all over the internet. We asked experts if they can reduce wrinkles, clear acne and more.