Stepping into the realm of hairstyles over 50, one realizes the importance of choosing the right look that not only ...

“Red light therapy is a non-invasive treatment that helps decrease inflammation and rejuvenate the skin by encouraging collagen production,” explains Dr. Koberts. For hair growth, the ...

A viral beauty trend dubbed “recession brown” or "recession bruntte" is taking off online, encouraging a more natural, ...

A viral beauty trend dubbed “recession brown” is taking off online, encouraging a more natural, low-maintenance hair color that helps save money.

BLACKPINK's Lisa just debuted the sweetest "soft mink blonde" hair color at Coachella, courtesy of her colorist, Jacob ...

In the beauty department, however, it's the girlies who are dominating – and most recently, Awhina Rutene with a major hair ...

Mar. 18, 2025 — Small amounts of a common antibiotic and anti-inflammatory drug can curb symptoms where a misplaced immune reaction (e.g., autoimmunity) can cause permanent hair loss ...

Fri, April 11, 2025 at 8:02 PM UTC ...

This article was originally published with the title “ How Light Interacts with Matter ” in Scientific American Magazine Vol. 219 No. 3 (September 1968), p. 60 doi:10.1038 ...