Dear Doctor: Which prostate test should I trust when the results tell different stories?

I am 68 years old and have an enlarged prostate and benign prostatic hyperplasia (BPH). I’ve been taking tamsulosin for about ...
newsroom.questdiagnostics

Current Screening Thresholds May Miss Half of Patients with Primary Aldosterone, a Leading Cause of Severe High Blood Pressure, Finds Study in Hypertension

Half of patients with the hormonal disorder, which raises risk of heart attack, stroke and kidney disease, may be undiagnosed ...
BIOENGINEER

Worm Drug and Plant Alkaloid Emerge as Top Computational Candidates Against Resistant H. pylori

A new comparative docking study ranks the anthelmintic niclosamide and the plant alkaloid berberine against three key ...

Elizabeth Holmes Built a Multi-Billion-Dollar Company on Revolutionary Blood Tests. Here’s What Was Really Going On

Elizabeth Holmes founded Theranos in 2003 at the age of 19 and promised to revolutionize blood testing — before it all came ...