The US Secretary of State John Kerry said the continued violence in Syria showed that it was time for President Bashar al-Assad to go.
Speaking alongside Kerry, Foreign Secretary William Hague called for support for Syria's opposition to be increased significantly to bring the conflict to an end.
More top news
Katrina Ruthven is planning an Australian-style summer Christmas for her eight-year-old son who is only expected to live until his twenties.
An investigation is underway after a woman was sexually assaulted and train station staff spat at by a boy thought to be about 11-years-old.
Former residents of the Chagos Islands have lost their latest legal challenge at the Supreme Court.