It’s something we’ve all noticed—stay in the bath or pool for a little too long, and your fingers and toes start to look like prunes. But have you ever stopped to ask why this happens? Turns out, ...

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Aging skin stretches, contracts and buckles under pressure—and that's how wrinkles form, according to new experimental evidence from scientists at Binghamton University, State University of New York.

Wrinkles form when your skin stretches in one direction and contracts in the other direction, causing it to buckle – and this gets more pronounced as you age. Aging skin stretches, contracts and ...