Police on Long Island are now using a roadside saliva test that can detect marijuana use and other drugs in minutes.

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 - ...

READ MORE: Scandal of NHS prostate cancer postcode lottery: Thousands of men at greater risk of death as 96 trusts fail to meet target to start treatment, forcing hundreds to wait months for care A ...

Suffolk police are using three of the kits, known as SoToxa, in a pilot program to test drivers to determine the presence of ...

Add Yahoo as a preferred source to see more of our stories on Google. At-home spit tests are better than the standard blood test for identifying men who have a high genetic risk of developing ...

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 new at-home spit test for prostate cancer may be better than current testing methods, a new study has suggested. Experts have developed a new saliva test which analyses genetic variants in a man’s ...

Cancer, heart disease and diabetes patients may soon not have to undergo the tedious and sometimes traumatising routine of drawing blood to test their condition, thanks to a new study by US scientists ...

Police on Long Island are now using a roadside saliva test that can detect marijuana use and other drugs in minutes. CBS News ...