In early testing, a hand-held device detected breast cancer from a tiny sample of spit in less than five seconds.

Performing this test could help doctors prevent dysfunction that can occur when the right and left ventricles of the heart become imbalanced.

The sticky, wearable sensor could help identify early signs of acute liver failure.

"...the results of our study are impressive. Evidence shows that self-testing is an effective tool to prevent transmission of SARS-COV-2..."

Your blood contains a wealth of information about the state of your health. Analyzing the levels of each component is an important part of diagnosis.

Close to half of those who die by suicide saw a primary care doctor within a month of their death.

A new device that uses a blood sample can tell if a lung cancer treatment is effective at the four-week mark.

The blood pressure drug propranolol can help kids and young adults with autism spectrum disorder who struggle with anxiety, a study finds.

The cost, time burden, and potential side effects of a new Alzheimer's drug may not be worth the minimal benefit, research suggests.

From body snatching to Photoshop and virtual reality, the techniques of medical illustration have evolved. But its essential role in showing clinicians how to care for the body continues today.