Thousands of men could have their prostate cancer diagnosed at an earlier stage when it is easier and cheaper to treat, thanks to a new spit test which can be taken at home. An innovative new study ...

A spit test to detect men at increased risk of prostate cancer has started early trials. The new DNA test looks for high-risk genes that are thought to affect one in every 100 men. Three hundred ...

The saliva test, where the sample can be collected at home, looks for genetic variants linked to prostate cancer. For men with a high genetic predisposition to the disease, spit analysis was more ...