NATO Secretary General Jens Stoltenberg said there had been a "troubling escalation" in Russian military activity in Syria, after Moscow dramatically expanded its air campaign.
Dubbed "the princess of migrants", a Nigerian baby born on the Italian ship that rescued her mother in the Mediterranean has become a symbol of hope for those braving the perilous crossing in search of a new life.
The government of Greek Prime Minister Alexis Tsipras survived a no-confidence vote, bolstering the left-wing leader as he gets down to implementing reforms demanded by creditors.
Vladimir Putin marked his 63rd birthday dividing his attention between hockey and Syria as supporters sang his praises, comparing him to a range of heroic figures from Buddha to Batman.
British Prime Minister David Cameron fired the starting pistol in the race to replace him as leader of the Conservatives, outlining his programme in the time he has left.
German Chancellor Angela Merkel described as "obsolete" European Union asylum rules that put the onus on EU states where migrants first arrive to process their refugee claim
Russian gas giant Gazprom said its TurkStream pipeline project with Turkey would be delayed as tensions between Moscow and Ankara peak over Russia's intervention in the Syrian conflict.
Vice President Joe Biden, who has spent months mulling whether to jump into the 2016 White House race, received strong encouragement when a pro-Biden group released a TV ad urging him to run.
Brazil's President Dilma Rousseff suffered a major new setback when a court ruled that her government's accounting practices were illegal, handing ammunition to opponents threatening impeachment proceedings.
Sweden's Tomas Lindahl, Paul Modrich of the US and Aziz Sancar, a Turkish-American, won the 2015 Nobel Chemistry Prize for work on how cells repair damaged DNA.
President Petro Poroshenko said a "real truce" had begun in Ukraine but that a long-lasting peace with pro-Russian insurgents would still take some time.
FIFA presidential candidate Chung Mong-Joon said he plans to start legal action against world football leader Sepp Blatter who he slammed as "a hypocrite and a liar."
Turkish Prime Minister Ahmet Davutoglu said only two Russian air strikes in Syria had targeted Islamic State jihadists and warned that Ankara would not make any concessions about the security of its borders
Former US president Bill Clinton attributed outspoken Republican presidential hopeful Donald Trump's current success in surveys to his skills as a 'master brander' but said his appeal could be short-lived.
Volkswagen said that more than 91,000 of its vehicles in Australia are fitted with emissions-cheating technology, more than two weeks after the global scandal broke.
The hulking Soviet-era mineral refinery in Pikalyovo, one of Russia's hundreds of factory towns hit by a crippling economic crisis, has been a blessing, and at times a curse, for a place dependent on a single industry.
President Dilma Rousseff's campaign will be investigated for alleged use of funds skimmed from the vast Petrobras corruption scheme, in a twist that could potentially end her term early.