Biological age tests measure how fast your body is aging compared to your actual age. These tests rely on biomarkers tied to ...

Biological age tests are becoming popular with biohackers and longevity seekers. They're not perfect health indicators, but they may tell you a little something about your aging body. Even enacting ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." How old are you, exactly? That used to be an easy—if impertinent—­question to answer. It turns out the ...

NEW YORK, Nov. 13, 2025 /PRNewswire/ -- Expert Consumers has recognized TruDiagnostic for advancing precision health innovation through its TruAge biological age test, naming the best biological age ...

A central metric in Dr. Goel's framework is VO2 Max, the measure of how much oxygen the body can use during exercise. Studies ...

How old are you, really? For about $300, several companies will tell you how old you appear to be based on your DNA. It is still very early days in “biological-age” technology, which is now packaged ...

An analysis of the Framingham Heart Study data found that higher epigenetic aging metrics predicted lower scores on the ...

A breakthrough study published in npj Aging just introduced a refreshing alternative: a urinary microRNA aging clock. By analyzing microscopic “bubbles” in urine, researchers achieved a level of ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." You’ve heard it for years: Age is just a number. But there’s been a huge focus lately on biological age, ...

Joshua Cox-Steib is a sociologist and freelance writer. He lives in Tulsa, Oklahoma, with his wife and their menagerie of pets. Joshua holds a degree in sociology from the University of Tulsa and ...

Though history’s earliest published versions of the quote actually predate him, Satchel Paige is the person most often credited with asking the eternal rhetorical question “how old would you be if you ...