Scientists at Cardiff University have developed an experimental compound that can reduce the spread of breast cancer by more than eighty percent.
Up to 12,000 women a year develop these additional tumours.
This new approach of tackling the disease through drugs is in the pre clinical phase. Researchers are now working to prepare the drug for patient trials in the next 18 months.
More top news
A dry night with clear skies across much of Wales. Temperatures will fall widely below zero, so if you're out and about, wrap up!
An orphaned seal pup has been returned to the wild after a spell in RSPCA rehabilitation.
Dutch-owned Abellio Rail Cymru (ARC) has ended its tender for for the next Wales and Borders rail franchise.