Why do wrinkles form as we age? A new study has revealed that aging skin stretches more sideways under tension, causing it to ...

Cut marks on a child's cervical vertebra found at Atapuerca in Spain suggests Homo antecessor was indiscriminate about ...

Cellular senescence—an irreversible cell-cycle arrest coupled with the production of pro-inflammatory secretions known as ...

Novak Djokovic, 38, Jess Fishlock, 38, Ronaldo, 39. Elite athletes are staying at the top longer than ever. Here’s how ...