Leaders of the 28 member states have plenty to discuss during their two-day summit. Elaine Jung explains.
Unflattering installations depicting Amazon founder and his bride-to-be are attracting attention in the Italian city.
The US president asks Myroslava Petsa about her husband on the frontline after she asks him about supplying air defences to Ukraine.
The 5,000-year-old tomb was once thought to be the preserve of high society but new research suggests that's not the case.
The cause of the sinking, which killed seven of the 22 people onboard, is still under investigation.
The 81-year-old man and his car got stuck on the way down, before a crane lifted the car away.
The 'Van Gogh' chair is an artwork by Nicola Bolla made out of thousands of Swarovski crystals.
The BBC's Bethany Bell visited the scene in Graz, after ten people were killed in a school shooting.
Video verified by the BBC shows students being evacuated from the school in the city of Graz.
Prince of Wales outlines risks to world's oceans at Monaco conference.
Police are searching an area where prime suspect, Christian Brückner, stayed at the time of Madeleine's disappearance.
Police have begun fresh investigations following the disappearance of the British three-year-old in Portugal in 2007.
Footage shows clouds of dark coloured smoke and ash billowing from the volcano on the Mediterranean island.
Footage shows attack drones homing in on their targets as they sit on the tarmac.
Fire crews were called to the scene after a road bridge came down in Bryansk.
Gotta Tell You was a radio-ready hit that climbed international charts and introduced a confident new voice to the noughties music scene.
Ice and rubble crashed down a mountain and onto the village Blatten in the Swiss Alps.
A brand new statue of the Soviet dictator Josef Stalin has been unveiled at a Metro station in Moscow.
One person has been reported missing and many homes have been flattened.
Yogita Limaye was reporting from the town of Rodynske when a blast was heard nearby.
House owner Johan Helberg says he "wouldn't have traded this experience for anything" after the ship became stuck in his garden.
