The crown prince of Saudi Arabia, Mohammed bin Salman, has pledged to make his country carbon neutral by 2060 at a landmark conference in Riyadh.
The first trial of Italy's former interior minister Matteo Salvini, who is charged with kidnapping after he refused to allow a migrant rescue ship dock in Sicily in 2019, has begun.
Thousands of supporters of a banned radical Islamist party have clashed with police in Pakistan for a second day in a row.
Homes and businesses were left severely damaged after the Spanish region of Alicante was battered by flash flooding.
Harrison Ford has been reunited with his credit card after losing it during a stay at a beach resort near Palermo, Sicily.
Russian and Chinese warships have held their first joint patrols in the Pacific Ocean, Moscow has said.
Russia's leaders believe they are "at war" with the UK and its allies but Britain is failing to deter the threat, a former spy who wrote an infamous dossier on Donald Trump has said.
It was the most curious of "calling cards" - left for a former British spy in his wife's washbag by suspected Russian agents as the couple holidayed in the Caribbean.
A former politician who called for the overthrow of the French government has been charged with terrorism over a far-right plot to attack vaccination centres.
A Haitian gang leader has threatened to kill 17 kidnapped American and Canadian missionaries if he is not given millions in ransom money.