A centuries-old sketch of a bearded man has been identified as Leonardo da Vinci.
The picture, which is held in the Royal Collection in the UK, is thought to have been drawn just before the renaissance man's death 500 years ago this year.
That would make it only the second surviving portrait of da Vinci that was made during his lifetime.
It will now go on display at the Queen's Gallery at Buckingham Palace.
White smoke emerges, signalling new pope is elected
White smoke appeared from a chimney atop the Sistine Chapel at the Vatican on Thursday, signalling that the 133 Roman Catholic cardinals meeting in a secret conclave have elected a new pope.
Bill Gates to give away $200 billion by 2045
Bill Gates has pledged to give away almost his entire personal wealth in the next two decades and said the world's poorest would receive some $200 billion via his foundation at a time when governments worldwide are slashing international aid.
Reports of explosions, blackout in India's Jammu
Blasts rang out across the city of Jammu in Indian Kashmir late on Thursday during what Indian military sources said they suspected was a Pakistani drone attack on the second day of clashes between the two neighbours.
Ukraine's cities quiet as Kremlin-sponsored ceasefire kicks in
A three-day ceasefire declared by Russia came into effect on Thursday morning with skies over Ukraine's major cities quiet, in a change from successive nights of heavy attacks by Russian drones and ballistic missiles.
Putin greets China's Xi at Kremlin
Vladimir Putin welcomed Chinese President Xi Jinping on Thursday for talks in the Kremlin that Moscow hopes will provide a diplomatic boost for the Russian leader at a key moment in the war with Ukraine.
His Highness Sheikh Hamdan bin Mohammed bin Rashid Al Maktoum, Crown Prince of Dubai and the UAE's Deputy Prime Minister and Defence Minister, has attended the conclusion of the military exercise 'Desert Flag 10' involving multiple countries.
Abu Dhabi's Crown Prince His Highness Sheikh Khaled bin Mohamed bin Zayed Al Nahyan is set to begin an official visit to Kazakhstan this Sunday, at the invitation of President Kassym-Jomart Tokayev.
Dubai Police have dismantled three criminal gangs involved in phone scam operations that targeted residents by impersonating official entities.
