Each strand of hair has its own life cycle. Growth happens in four stages: anagen, catagen, telogen, and exogen. The hair ...

Leading hair specialists reveal the science behind hair loss, sharing vital insights about when normal shedding becomes a sign of deeper health issues.

Humans are the only mammals with long hair on their heads. Scientists look into what drives this unique feature.

University of Manchester scientists have linked one of the ways that cells respond to stressful conditions with restricted healthy hair growth. The Manchester Hair ... testing a drug to see if it ...