Groundbreaking study could rewrite textbooks about how hair grows and spark new treatments - Advanced microscopy technique ...

A new imaging study challenges long-standing ideas about how hair grows and could lead to new treatments for hair loss. Scientists have discovered that human hair does not emerge because it is pushed ...

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 ...

Researchers have captured time-lapse videos of stem cells dividing in growing plant roots. By watching how the cells divide in response to certain chemical signals over time, the team is uncovering ...