Testing is essential when confirming a hemophilia diagnosis. The process includes a physical exam and blood-clotting factor ...

VO2 max is an intimidating word for an easy-to-understand biometric: It’s how well your body uses oxygen when you push ...

Famed biohacker Bryan Johnson and his Blueprint team devised this measure of harmful plastic particles in your blood.

A San Antonio doctor said at-home tests can detect sub-strains A and B and are fairly accurate, but also susceptible to ...