Retinal, a derivative of vitamin A, works in various ways to improve the appearance of your skin. Here’s how to determine how ...

Retinoids also have anti-inflammatory properties. Two retinoids are prescribed for acne: Retin-A (tretinoin topical), also prescribed under other brand names including Avita Tazorac (tazarotene ...

In addition to a handful of notable bug fixes and performance improvements, today’s iOS 18.0.1 and iPadOS 18.0.1 updates also include a pair of important security fixes. Apple says that the ...