Tiny folds anchoring human skin, called 'rete ridges,' form soon after birth. They show an early-life window that could reshape aging.

Prenatal human skin atlas and organoid will accelerate research into congenital diseases and lead to clinical applications for regenerative medicine. For the first time, researchers have created a ...

This article is part of a special issue investigating key questions about skincare. Find the full series here. Look under the microscope at any square centimetre of human skin and you will find it ...