Using historical data on women in Finland, researchers discovered that having five or more children—or no children at all—is ...

Aging is a part of life, and there are many different ways in which a person may experience the aging process, from skin aging to age-related diseases. Many different vitamins, proteins, and compounds ...

The fountain of youth isn’t hiding in a $300 jar of face cream or a celebrity’s latest wellness trend. Real anti-aging happens at the cellular level, where the decisions you make every day either ...

Nicotinamide adenine dinucleotide (NAD) is a coenzyme that plays a key role in many biological processes. More research is necessary, but some studies suggest that NAD may help reduce the risk of ...

New research suggests that exercise may not just make us feel younger—it could actually slow or even reverse the body’s molecular clock. By looking at DNA markers of aging, scientists found that ...

Why don't all people in a particular age group (50s, 60s, etc.) look the same? One 45-year-old looks like they're not a day after 30, while another looks like their mother's twin sister. The ...