Approximately one in 5,000 children is born with mitochondrial mutations each year. Defective mitochondria "leave the body ...

The NHS is on the hunt for donors with rare blood types, with tens of thousands of people already being tested in a UK-first.

The identities of six people, who died in the terrible Bangladesh Air Force fighter jet crash into Milestone School and College in Uttara on Monday, are yet to be determined, said authorities.