Are you still experiencing stomach pain or discomfort even though your H. pylori test was negative?When results and your ...

How to diagnose 'persistent infection' that leads to gastritis, gastric ulcers, and gastric cancer —Helicobacter pylori ...

A retrospective case-control study of 92 children found Helicobacter pylori infection, high-sugar diet, family history, ...

A bidirectional Mendelian randomization study finds no evidence that antibody responses to infections cause Graves' disease, ...

A cell sitting in fluid looks like one of the most passive things in biology. Nutrients drift toward it on the aimless ...

Learn what can cause an abnormal Pap smear, what a positive result means, and what next steps to take.

A viral documentary has everyone talking about Elizabeth Holmes’s fraudulent blood testing start-up again—but scientists ...

A hemotologist explains what ferritin is and how it can impact your iron levels. Learn how to check your ferritin and how your doctor might interpret your results.

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

Detecting blood in the urine can be an important warning sign that leads to early detection for urinary tract cancers.

Amazon has acquired multiple companies over the years, led by Whole Foods, for $13.7 billion in 2017. Amazon also invests in companies, including Anthropic. Its latest deal was agreeing to acquire ...

PepsiCo, beyond sodas, owns a variety of major food brands and maintains diverse product lines. Strategic acquisitions like Frito-Lay and Quaker have significantly shaped PepsiCo's market presence.