Add Yahoo as a preferred source to see more of our stories on Google. Biological age tests are becoming popular with biohackers and longevity seekers. They're not perfect health indicators, but they ...

The concept of biological age, distinct from chronological age, is gaining public traction, though often misinterpreted.

"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 ...

Forbes contributors publish independent expert analyses and insights. Jesse Pines is an expert in healthcare innovation and wellness. Biological age tests are one of the most talked-about tools in ...

The candles on your birthday cake don't tell the whole story. As anyone who ever attended a high school reunion can tell you, ...

These days, you can order up a test to find out your biological age, an estimate of how quickly or slowly you're aging compared to your peers. It's based on an analysis of modifications in your DNA. I ...

Soft biological tissues are important constituents that influence human physiology and disease since they impact cell behavior during tissue development, maintenance and repair. Most existing methods ...

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 ...

A new kind of blood test could be used to predict future disease risk. Here is what it means for the detection of diseases ...

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 ...