Egyptian protesters torched buildings in Cairo as a court ruling on a deadly football riot fuelled further anger in the city.
The court confirmed the death sentences imposed on 21 local football fans for their role in the riot last year that killed more than 70 people in the city of Port Said.
But the court also angered rival fans in Cairo by acquitting a further 28 defendants, including seven members of the police force.
More top news
The Duke of Cambridge has condemned the "violent and apparently targeted murder" of the head of a wildlife conservation foundation.
Experts are warning that millions of middle-aged people are putting their health at risk due to a severe lack of exercise.
Teenagers across Wales, Northern Ireland and England are to get their results, with much of the focus on the effect of reforms in England.