Scientists in the region have made a major breakthrough in finding out how prostate cancer starts.
The team from the University of York have confirmed a link between stem cells and the cancer itself.
In years to come the findings of their research could revolutionise the way patients are treated.
You can watch the full report from Claire Montgomery below.
More top news
A look ahead at the forecast for the Tyne Tees region.
A Christmas tree in Durham has gone viral and captured the attention of famous author.
There are concerns that visibility could be less than 100 metres in some areas tonight.