A case report from China describes a 12-year-old boy whose only sign of H. pylori-driven gastric and duodenal ulcers was iron ...

Sachet water, the small plastic packets of drinking water sold by street vendors across Nigeria and often called “pure water, ...

A Stanford-led study finds Resero Bio’s uRARE-seq urine cfRNA test detects bladder cancer and predicts therapy response in 683 samples.

Stanford's uRARE-seq urine test detected 95% of bladder cancer cases in a study, but it remains investigational and not yet ...

Patients and doctors are eager for a noninvasive way to diagnose the disease, and several start-ups are offering new options.

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A seventh grader from Palatine, Illinois, has turned eggshells into calcium carbonate crystals and used them to investigate ...

I sent my cats’ saliva to the lab to get health and genetic insights sent to my inbox—with very different results.

The best at-home STD tests offer fast and accurate results, use CLIA-certified labs, and accept health savings accounts (HSAs) and flexible spending accounts (FSAs). Most modern STD tests are highly ...

A new test using cells collected from urine and vaginal fluid could help rule out uterine and other cancers in most women who ...

Updated consumer resource explains eGFR and UACR testing, individualized nutrition, medication oversight and how to ...

A chemical stress test uses medications to make your heart beat faster and widen your blood vessels, simulating how your heart responds to exercise when you can’t use a treadmill or bike. The test can ...