When scientists want to study aging and how to slow it down, they often turn to microscopic worms or lab mice among other models. The former are too different from humans, while the latter are ...

A leading orthopedic surgeon shares the science-backed routine she follows to stay strong, sharp and pain-free after 50.

When most people think about aging, they imagine a linear progression towards an inevitable end. They think in terms of birthdays, knowing that the more candles on the cake, the more we should ...

As scientists uncover how age-altered antibodies ignite inflammation and tissue decline, a new era of immune-based anti-aging therapies is beginning to emerge. Aging affects B cells and induces ...

The MarketWatch News Department was not involved in the creation of this content. PHOENIX, Jan. 7, 2026 /PRNewswire/ -- A new nationwide survey of U.S. adults found that nearly three-quarters (74%) ...

With headlines on hacking our longevity and documentaries on “living forever,” it’s safe to say that many people are curious about what it takes to live longer, healthier. While no single “anti-aging ...

Aging is the one of the biggest risk factors for a variety of diseases, including cancer and cognitive decline. At Feinberg School of Medicine’s Potocsnak Longevity Institute, doctors are searching ...

Two measurable health markers, Vitamin D levels and physical activity, may independently slow biological aging at the ...

Recent studies have shown that even if you feel healthy and fit, your immune system could be aging quicker than you think, which could increase the risk of infections and immune-related disorders.

A new study of 30,000 adults found that those who volunteered or offered informal help regularly had 15 to 20 percent less age-related cognitive decline. People who spent around two to four hours a ...

A small molecule has been hailed as potentially promoting longevity and combating certain diseases — but experts are also calling for more research. Nicotinamide adenine dinucleotide (NAD+) — often ...