It comes after saliva tests carried out at home were found to be better at identifying men at higher risk of prostate cancer than standard blood tests. And on Friday it was announced that ...

A new study analysed the efficacy of blood tests versus colonoscopies and stool tests in identifying early-stage CRC. Read ...

Saliva tests carried out at home are better at identifying men who are at higher risk of prostate cancer than the standard blood test, new research suggests. The at-home test could identify ...

A spit test, where a sample can be collected at home, is more accurate at identifying future risk of prostate cancer for one group of men than the current standard blood test, a new study reports. The ...