When hair turns gray, it is due to the gradual decline of pigment cells within the hair follicles. Oksana Klymenko – stock.adobe.com When hair turns gray, it is due to the gradual decline of ...

A synthetic compound that mimics the smell of sandalwood encourages human scalp tissue in the lab to maintain hair growth, researchers report today (September 18) in Nature Communications. The ...

But getting longer hair may be simpler than you'd imagine, as new research shows there are science-backed benefits to a compound many ... recruited to the hair follicle and kicking the growth ...