Researchers have discovered that a simple blood test may reveal powerful clues about longevity and overall health, potentially changing how doctors assess aging and disease risk.

NEW YORK, NY - APRIL 08: Mirimus lab scientists preparing to test COVID-19 samples from recovered patients on April 8, 2020 in Brooklyn, New York City. New York City is the epicenter of the ...

Biological age tests measure how fast your body is aging compared to your actual age. These tests rely on biomarkers tied to cellular health, metabolism, and organ function. Different test types — ...

Why do some people live much longer than others? This question has puzzled scientists for many years. While factors such as ...

A new generation of aging tests is moving out of specialist labs and into everyday life, promising to tell you how old your body really is, not just how many birthdays you have had. The latest claim ...