For a few individuals, scientists found genetic material from cancerous tumors in blood samples taken years before they were ...

A research team has successfully tested a blood substitute in animals, and human trials may not be far off. The powdered ...

The structure and function of astronauts' arteries appear to remain stable and free of disease for as long as five years ...

Off-the-shelf health tests for issues such as high cholesterol, vitamin deficiency, fertility and prostate problems may not ...

GLP-1 drugs like Ozempic and Mounjaro helped men with low testosterone raise their levels without hormone replacement in a ...