A blood test can now detect Alzheimer’s disease early, and a Canton neurologist is among the first in the country using it.

In a major breakthrough, researchers have developed a simple blood test that may one day help doctors predict how fast ...

Mayo Clinic researchers have developed a blood-based method that may help detect germ cell tumors, the most common type of ...

The vision of a single blood test that could screen for dozens of different cancers has tantalized oncologists for more than ...

A new study suggests depression may soon be detectable through a simple blood test—by tracking how certain immune cells age. Researchers found that accelerated aging in monocytes, a type of white ...

Add Yahoo as a preferred source to see more of our stories on Google. Grail's Galleri test screens for more than 50 different types of cancer from a single blood draw. (Getty Images) (Getty Images) If ...

What is 23andMe+ Total Health? 23andMe+ Total Health is a new annual membership that expands on the 23andMe DNA test to include comprehensive blood tests and health screenings. The brand says the ...

The idea is straightforward: Take a blood test now, even without symptoms, and learn if you could some day develop ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." According to the NIH, Alzheimer's disease accounts for up to two-thirds of dementia cases in people 65 ...

The anion gap blood test measures the acid-base and electrolyte balance in the blood. Results can show whether there is an imbalance in a person’s pH levels, which may be making the blood too acidic ...

A Miami man credits a routine blood test with saving his life after early-stage colon cancer was found via colonoscopy, ...