Memorial service held for photojournalist killed in Libya
Security checks continue ahead of royal wedding
Thousands take to streets as Indian spiritual guru laid to rest
Fairy tale romance: Prince William and Kate Middleton
Military rehearsal ahead of UK royal wedding
25 years since Chernobyl nuclear disaster
Nato bombing strikes target Gaddafi's Tripoli compound
Revealed: the top 10 global Twitter stars
Australia, New Zealand mark Anzac Day
Prince Alwaleed receives award at Arab Media Forum
Christians worldwide celebrate the start of Easter Sunday
Yemen protests lead to President Salah ouster