Multicancer early detection tests hold great promise for finding cancer early enough to save lives, but there are caveats ...

Could a simple blood test predict your risk of getting dementia years, or even decades, before you experience memory loss? That’s the potential promise of a new class of biomark ...

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 ...

Doctors can test for gallbladder issues using a combination of physical exams, blood tests, and imaging studies. Several issues can affect the gallbladder, including gallstones, inflammation, or ...

The diseases were removed from a list of tests the agency conducts for state and local health departments. Experts worry that ...

It is not possible to test for a cerebrospinal fluid (CSF) leak at home. However, knowing the possible symptoms of a CSF leak can help a person know when to seek emergency help to receive a diagnosis ...

A phlegmy cough and shortness of breath are possible warning signs of chronic obstructive pulmonary disease (COPD). Keeping track of your symptoms and knowing your risk factors can help you test ...

Cologuard is a colon cancer screening test you can do at home. It’s a noninvasive, stool-based test that comes in a kit. You use the kit to collect a stool sample. Then you send the sample to a lab ...