Russian president is vowing to punish all those responsible for Friday night's attack on a Moscow area concert hall which left at least 115 people dead.

UN Secretary General Antonio Guterres visits Egypt's crossing with Gaza urging an end to the fighting and an increase in aid, as the territory's humanitarian crisis worsens.

Some cancer specialists are praising how the Princess of Wales is handling her recent diagnosis. Catherine revealed Friday she is being treated for the disease.