Add Yahoo as a preferred source to see more of our stories on Google. Scientists have developed a spit test that can be taken at home and is more accurate than the one currently used by the NHS - ...

FORT SMITH — A new state law will go into effect this summer allowing Arkansas law enforcement agencies to use saliva testing to determine narcotic influence. The Legislature approved the measure in ...

Dear Doctors: I heard there will be a saliva test to see who has a high risk of getting prostate cancer. I don’t see how saliva would have anything to do with your prostate gland. How does the test ...

A new law allows police to rapidly test a driver's saliva if they suspect drugged driving, but it's unclear how quickly ...

Measuring elevated levels of insulin in the blood, called hyperinsulinemia, is a proven way to measure metabolic health and can show the risk of developing future health concerns, including type 2 ...

A Michigan State University surgeon is teaming up with Delta Dental of Michigan's Research and Data Institute on a clinical trial to create a simple, cost-effective saliva test to detect oral cancer.

Managing heart failure can be challenging as patients typically need to wait for blood tests to be performed and processed by a skilled technician. This creates a noticeable lag between the ...

WASHINGTON -- Rutgers University researchers have received U.S. government clearance for the first saliva test to help diagnose COVID-19, a new approach that could help expand testing options and ...