How old are you, really? People are flocking to so-called longevity clinics and buying tests online to find out their “biological age”—a metric that some scientists say could reveal how healthy a ...

A little-known region deep in the brain could be crucial for preserving physical strength as we age, and could even help ...

A new research paper featured as the cover of Volume 17, Issue 12 of Aging-US was published on December 22, 2025, titled "A ...

"Aging is inevitable as death and taxes but the rate we change varies a lot between individuals," Dr. Kuchel said.

Rapid global population aging is reshaping healthcare systems, with older adults accounting for an increasing share of disease burden, healthcare ...

On average, Americans want to live to be 91 years old, according to a recent Pew Research survey — a goal that has driven a focus on longevity-boosting practices. Over 60% of U.S. adults use ...

A small tweak to mitochondrial energy production led to big gains in health and longevity. Mice engineered to boost a protein that helps mitochondria work more efficiently lived longer and showed ...

Eating modest amounts of dark chocolate may help slow the aging process, new research suggests. People with higher levels of theobromine in their blood were found to have biological ages lower than ...

New research suggests theobromine could have anti-aging properties. A recent study linked a compound in dark chocolate called theobromine with a lower biological age. The research on this effect is ...

Multidimensional nature of aging: phenotypic changes across levels of biological complexity. The figure illustrates time-dependent phenotypic change across molecular, cellular, tissue, and organismal ...

Real-life best friends and costars on Stranger Things, Noah Schnapp and Millie Bobby Brown now have one more thread connecting them and their characters on the show — the process of digital de-aging ...