Add Yahoo as a preferred source to see more of our stories on Google. Jack Welter didn’t feel sick when he agreed to take a new blood test that looks for multiple types of cancer. But, approaching 60, ...

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

When it comes to cancer, waiting for symptoms may soon be old news. Telehealth company Hims & Hers began offering a blood test this week that screens for a wide range of cancers before warning signs ...

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

Add Yahoo as a preferred source to see more of our stories on Google. Roche's Elecsys pTau181 test is the second blood-based biomarker test to receive FDA clearance for Alzheimer’s disease this year. ...

A new at-home saliva test could help identify men with a high risk of prostate cancer more accurately than blood tests, leading to earlier diagnosis and more successful treatment. Prostate cancer is ...

A blood test known as a cfDNA test has proven to be accurate in detecting colorectal cancer in the majority of cases. Colorectal cancer is often deadly, but screening for it can be inconvenient, so ...

BUFFALO, N.Y. — According to the Alzheimer's Association, nearly 7 million Americans have Alzheimer's disease. Now, a new blood test is offering hope after a study showed it not only helps diagnose ...

Share on Pinterest Blood tests may help detect some neurodegenerative diseases in the future. Patricio Nahuelhual/Getty Images Researchers have discovered a blood marker they say can help in ...

Depression is a complicated condition, and so are the people it affects. It’s often difficult — and can take months or even years — to find the right drugs to treat the heterogeneous mood disorder.

The test strip will allow spacefarers and other late-shift workers to track their melatonin, a hormone that tells the body to ...