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

MethylScan is a low-cost blood test that detects cancers and organ diseases by analyzing DNA methylation, improving early diagnosis, and identifying disease origin.

A new study​ finds that a simple blood test could predict Alzheimer's disease long before symptoms appear.

Jelly Roll's blood panel results stunned his doctors. If you manage your family's health, his story is worth reading.

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 ...

"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 ...

Blood sugar tests measure the amount of glucose in your blood and help detect prediabetes, diabetes, and blood sugar ...

FOX 9 Minneapolis‑St. Paul highlighted how the approach could flag Alzheimer’s earlier than conventional testing. The ...

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 ...

Blood protein levels change markedly already during childhood and adolescence, and differences between girls and boys become ...

New technology soon to be added to Cole County EMS command staff vehicles will take much of the guesswork out of pre-hospital ...