Scientists in Cambridge say they could be only five years away from delivering a routine test that tells us how likely we are to get common cancers.
It follows their discovery of more genetic causes of the disease.
And they hope that by understanding the causes of cancer better, they may get closer to discovering cures, as Elodie Harper reports.
More top news
The mother of missing RAF gunner Corrie McKeague is in the Suffolk town of Bury St Edmunds to retrace her son's last known steps
A qualified mechanic from Kettering is asking for her local community to get behind her bid to reach the Miss England semi-finals.
Rather cloudy at first with a few spots of rain. Brightening up through the morning with sunny spells for all by the afternoon.