When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Aging is the process of getting older. In biology, aging refers to how, over time, the cells in ...

Aging is the process of getting older. In biology, aging refers to how, over time, the cells in our bodies wear out or get damaged. They no longer work as well as they used to. Some visible signs of ...

cleveland.com: Jonathan Shoag, assistant professor at the School of Medicine, explained what he and his research colleagues hope to learn about what causes people to age differently, supported by a $3 ...