CHICAGO (WLS) -- A prominent lab used by prosecutors for marijuana DUI testing in Chicago and the suburbs is no longer doing human testing but the fallout surrounding the flawed results continues.

Not all patients in the emergency department diagnosed with diabetic ketoacidosis meet laboratory criteria; a study shows that physicians rely on clinical signs and symptoms.

A new study introduces the MDM urine test to detect autism risk early by screening for gut microbial metabolites.

A simple urine test may help identify children at risk for autism sooner than current assessments—opening the door for ...

We tested some of the market’s top kits so that you don’t have to play chemist every time you check your pool.

Food sensitivity tests are not currently considered a reliable or accurate method of diagnosing food sensitivities. The American Academy of Allergy, Asthma, & Immunology (AAAAI) does not endorse home ...

Rare cardiovascular diseases affect 5% of the world’s population. Rare disease training for clinicians is essential to suspect and diagnose underlying rare diseases and to work effectively with ...

Radiolab is on a curiosity bender. We ask deep questions and use investigative journalism to get the answers. A given episode might whirl you through science, legal history, and into the home of ...