A new urine test performed better than PSA-based testing and MRI for monitoring low-risk prostate cancers on active ...

Scientists at Oregon Health & Science University say they are getting closer to a simple blood test that could help doctors ...

While the CDC finds the kits provide 'actionable' information about water quality, they cannot be used to unlock state-funded ...

Penn researchers are developing a blood test to predict kidney disease risk in Black Americans, who face disproportionately ...

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

Peter Waldman Artisan, glassblower, and balloon man. Peter Waldman is never without a balloon. Even out to dinner, he will pause and twist up a creation if there’s a child nearby. For the past 40 ...

TB tests use phlegm — not the easiest thing to get or work with. It takes time for results. And there can be false negatives ...

Immerse yourself in the most compelling and consequential stories from around the globe. The world is changing in big ways every day. State of the World from NPR takes you where the news is happening ...

Faster diagnosis: The RMD AST test can pinpoint UTI-causing bacteria and drug sensitivity in just six hours, compared to days for standard lab work. High accuracy: Trials found the test matched ...

A serum immunofixation test measures specific proteins in your blood. It helps to identify certain illnesses that are otherwise hard to detect, such as multiple myeloma, a blood cancer. The test is ...

Nighttime bathroom trips or subtle urinary changes may seem minor—but they can signal bigger issues. Discover why annual ...

This product goes further than others that only tests iron levels. By measuring ferritin levels, it looks at the amount of overall iron storage and whether a person has normal iron levels. This test ...