Research provides the first-ever high-resolution, cell-resolved map of the human scalp during early aging. In A Nutshell Hair ...

Hair loss and graying, the earliest visible signs of skin aging, are fundamentally driven by the functional decline of the hair follicle stem cells ...

The hidden trigger behind greying hair may have finally come to light. And it could hold the key to slowing ageing ...

Rockefeller scientists uncovered how hair follicle stem cells can switch from growing hair to repairing skin when nutrients run low. The key lies in serine, an amino acid that activates a stress ...

Does a fountain of youth exist? Since science has yet to hit on a universal cure for aging, many find an antidote to the implacable march of time in a bottle— a bottle of hair dye, that is. Covering ...