BOSTON — Hair ethyl glucuronide was accurate in detecting excessive alcohol use up to 3 months in patients with cirrhosis, suggesting it may be a useful biomarker, according to data presented by Jef ...

A test designed to identify biomarkers associated with autism just became available in most states. The test is meant to help physicians rule out autism in children who have higher likelihoods of it.

Paralysing ALS (amyotrophic lateral sclerosis) is a rare but devastating neurodegenerative disease that slowly robs people of their ability to move, speak, eat, and eventually breathe. Diagnosis is ...

Scientists are buzzing about new tech that could help diagnose autism in children earlier than ever before. New York-based LinusBio has created a test that analyzes a single strand of hair for levels ...