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 new law banning so called 'legal highs' needs to be implemented as a matter of urgency, says a Newcastle councillor.
The proposal to shut Eskdale School in Whitby has been hugely controversial, with a 5,000-signature petition calling for it to be saved.
The study was carried out in conjunction with researchers at Newcastle University.