What these buzzy new tests can and can't tell you.

MRIs are an effective diagnostic tool for pituitary tumors. Although MRI scans can miss very small tumors, newer machines are better equipped to detect them. Most pituitary tumors are noncancerous, or ...

Doctors often use MRI scans as an important step in determining the stage of cervical cancer. Knowing the stage can help them identify whether someone is a good candidate for surgery or if a different ...

A twist on magnetic resonance imaging that does not require gadolinium contrast appears to be as effective as standard imaging at detecting prostate cancers, according to a new study in JAMA. Experts ...

People with heart failure often need a test called right heart catheterization, where a tube is inserted into the heart to ...

Function Health is a platform that provides patients with access to over 160 lab tests at a single cost of $499 per year. These tests helps people at every life stage understand their current health, ...

Scientists hope their findings will potentially spare tens of thousands of future heart patients from undergoing a procedure.

Dec. 15, 2025 — For decades, when tests suggested that a man might have prostate cancer, the next step was usually a biopsy. The procedure, where a doctor uses a thin needle to collect prostate ...

Mass General Brigham investigators have developed a robust new artificial intelligence (AI) foundation model that is capable ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." At the very moment there’s a dramatic rise in cancer rates in young people, there’s also a dramatic rise ...