Our Science Editor Lawrence McGinty explains why DNA, previously classed as having no obvious use, could in fact be used to fight off genetic disease.
More top news
Eight children have been injured, three seriously, after a huge tree fell on them during a summer camp in southern California.
Movie fans can bid for a piece of cinema history as an iconic costume from the first Mission: Impossible film is put up for auction.
The British Army has been scaled down by more than 20,000, three years ahead of target.