Multicancer early detection tests hold great promise for finding cancer early enough to save lives, but there are caveats that consumers should understand.

Personality tests describe your past patterns, not your potential. Learn how to use your results as a starting point for ...

Could a simple blood test predict your risk of getting dementia years, or even decades, before you experience memory loss? That’s the potential promise of a new class of biomark ...

Inside the supplement industry’s “pixie dusting” problem and why vitamin traceability is becoming the new standard for ...

The state has a cutting-edge system built during COVID but that can detect other viruses and diseases.