The Cuban President Raul Casto says he will retire at the end of his next term.
He has just been sworn in for his second term as President which will expire in five years.
More top news
Nasa has begun its countdown for a mission to discover whether life might exist on Jupiter's moon Europa.
A mosaic of American film legend Clint Eastwood made from thousands of bullet cases has been created to mark his 85th birthday tomorrow.
Former Lib Dem leader Nick Clegg is among 89 European Union politicians and other senior figures who have been banned from entering Russia.