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 ...

Scientists have developed a spit test that can be taken at home and is more accurate than the one currently used by the NHS - peakSTOCK/iStockphoto A simple saliva test can identify men who are most ...

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 ...

A group of scientists now say it's possible to detect cancer with a simple test that takes just 10 minutes. Right now, tests require doctors to do a biopsy. But there is a new method that is ...

Saliva samples could soon be key to predicting the severity of someone's case of COVID-19, allowing hospitals to triage patients effectively, according to new research from the University of Surrey.