Understanding your lab results is key to managing your health. Learn what common tests mean and how to talk to your doctor.

At-home gut health tests use DNA or RNA sequencing from a stool sample. Testing your gut health cannot replace an official diagnosis from a doctor. Your results may provide insights into gut ...

Ever since the Industrial Revolution severed our connection to the positive results of our very own hands’ work, “purpose” has fallen prey to many skepticisms, including the following: Do any of these ...

Most of us have only a vague notion of what boundaries are, yet when it comes to mental health, they are vital. So what are boundaries, really, and why are they so important? Boundaries are an ...

A urine test developed by scientists at the University of Cambridge has moved a step closer to clinical use following new ...

Why do some people thrive under pressure while others—equally talented—struggle with burnout? Why does outward success sometimes feel unfulfilling or disconnected from a deeper sense of purpose? The ...

New research suggests a simple urine test could help spot conditions including bipolar disorder, ADHD and anorexia much ...

DEAR DR. ROACH: I recently read in your column that you test your patient’s magnesium levels when they have been on long-term ...

Urinary free cortisol expressed as times above the upper limit of normal is a strong discriminator between ectopic ...

Discover how an Ishikawa diagram identifies cause and effect in processes, aiding quality control in manufacturing and ...

Prospective parents can now pick embryos based on risk predictions for thousands of diseases and odds for specific traits.

The Camino Real Regional Utility Authority (CRRUA) said it passed its monthly arsenic tests for April. The test results were ...