Add Yahoo as a preferred source to see more of our stories on Google. Researchers reveal that hair follicle patterns emerge from simple cell interactions, offering new insight into development.

Ice Age artists used natural growth patterns in mammoth ivory to shape the engraved designs of 18,000-year-old figurines from ...

Neat rings, stripes and swirls embellish many cold, rocky landscapes. Although these beautiful stone patterns look like humanmade artwork, they’re all natural. Scientists have long known that such ...

A pattern as familiar as hair may hold clues to one of biology’s deeper mysteries. The way hair follicles arrange themselves across the skin has long puzzled scientists, raising a simple question with ...