Photoplethysmography (PPG) is an optical sensing technique that measures blood volume changes and underpins devices ranging ...

By now, you’ve probably seen them everywhere – pH-changing lip products have become the kind of phenomenon in the beauty ...

EADV experts urge clinicians to adjust examination techniques and lower biopsy thresholds to improve the diagnosis of ...

We consulted dermatologists to help unpack what causes hyperpigmentation and share recommendations on the best treatments to add into your routine.

Discover lipstick shades that help soften expression lines around the mouth, with tones that naturally illuminate, add volume ...

*Academy Award winner Angela Bassett has teamed with Dr. Barbara Sturm on a skin-care line called “Darker Skin Tones by Dr. Barbara Sturm,” which caters to women with darker complexions. The products ...

Some watch wearers swear by an integrated steel bracelet while others won't look past solid gold. Ultimately it comes down to ...

Discover the most flattering colors for women over 50—tones that rejuvenate, soften wrinkles, blend gray hair and refine the ...

Researchers at Brown University have developed a wearable sensor that uses polarized light to improve the accuracy of ...