Police continue to hunt for a 21-year-old man after his mother, a man and a young girl were found stabbed to death in Oxfordshire.
Polish President Bronislaw Komorowski concedes election defeat to challenger Andrzej Duda after exit polls suggest he has lost the run-off vote.
Renowned mathematician John Nash, subject of the film A Beautiful Mind, dies in a New Jersey taxi crash with his wife.
Breeding a new plant to save coffee from extinction
What I learnt from 46 consecutive days in church
The twists and turns of Eurovision 2015
BB King, a heiress pooch and a frozen baseball player ...
The centre helping former al-Shabab members quit
The best reads of the week you may have missed
Watch highlights and get involved in the debate, plus key stats and analysis from the final round of Premier League games.
Could rationing make you healthier?