Heart worries can feel heavy on your mind. You might think bypass surgery is inevitable when your heart starts showing signs ...

Now researchers have created a new approach: a blood test that can measure the biological ages of eleven organs and systems ...

Burlington-based Labcorp has launched the first blood-based test cleared by the U.S. Food and Drug Administration (FDA) for ...

Blood draws for several kinds of diagnostic tests require you to fast for several hours. Eating or drinking anything besides water can skew the results, leading to you needing to be retested. You may ...

Can you determine if you have a heart blockage without any medical tests or X-rays? Here's what Dr Jeremy London, a cardiovascular surgeon, said.

Blood glucose is not a fixed number. Understanding when to test could help make every reading more relevant and more useful in your daily life.

The good news is that you can do something about it. Managing anxiety can protect your heart. Simple things like deep ...

In a weird way, Julia using her modern ability to read is what helps Ellen ... great moment after she passes the test that she just stares down her brothers. There’s something burning. I think all of ...

One easy way to check kidney health at home is with urine test strips. You simply dip the strip into a urine sample, and it ...

Checking blood sugar is part of daily life for many with diabetes. But how accurate are those tiny numbers on your glucometer ...

The Advanced Labs feature incorporates blood tests with daily data gathered by the wearable for a fuller picture of your ...

A new blood test can identify cancers of the head and neck caused by the human papillomavirus (HPV) up to 10 years before symptoms appear. This is the discovery of Mass General Brigham researchers who ...