Prime Minister David Cameron has been in Cambridge to announce a £100 million investment in DNA mapping for cancer and rare diseases.
Eventually its hoped doctors could use the information to develop bespoke drug treatments for patients based on their own DNA
More top news
A woman has died in a house fire in Heacham in West Norfolk.
Some sunny spells this afternoon but scattered showers are likely later. Highs of 19 deg C (66 deg F).
The Olympians rounded off their success in Rio with a personal triumph as they confirmed they have tied the knot.