Deposed Ukraine leader Viktor Yanukovych has insisted he remains his country's legitimate president.
Men dressed in police uniforms are said to have snatched and torn passports belonging to pro-Ukrainians amid allegations of voter intimidation in Crimea.
A South African boy had the night of his life after running onto the pitch at the end of a friendly match against Brazil in Soweto.
Malaysia Airlines is investigating claims the co-pilot on its missing plane invited two women into the cockpit for the duration of a flight two years ago.
As the search for Flight MH370 continues, we answer 13 questions about the disappearance and what could have happened.