Foreign Minister Mohammad Javad Zarif says he hopes Europe will keep the agreement alive.
The former US president watches wheelchair basketball alongside the prince in Toronto.
Ten days after a huge earthquake hit Mexico City, families of the missing are still desperately waiting for news.
Their first raid in 2013 netted millions but a second attempt a year later ended in violence.
US Health Secretary Tom Price is out - here's what President Trump had to say just before the news broke.
Is the US system out of whack and if so, will Republicans fix it?
Sunday's Catalan independence vote is a huge test for Spain, Tom Burridge reports.
It is hoped the change will help protect both models and those who see ads from eating disorders.
At 15, Norman Bryant couldn't get married or buy a beer – but he could be locked up for the rest of his life.
Linn Meyers spent 65 days on a giant work of art - all designed to be painted over.
New exhibition in Moscow celebrates the life and work of the British spy who defected to the Soviet Union.
Three children who fled Boko Haram share memories of home, before and after the Islamist militants came.
Mr Price apologised after it emerged that he had taken private flights at taxpayers' expense.
San Juan's mayor is unhappy a Trump official said the progress being made was "good news".
Western powers and Arab states including Saudi Arabia agreed a compromise to send investigators.
The situation in Puerto Rico is dire, with devastation she has never seen before, San Juan Mayor Carmen Yulín Cruz tells the BBC.
New impaired driving legislation would allow people to canoe, kayak, or paddleboat while drinking.
The 59-year-old is reported to have panicked after the train started moving with his luggage inside.
Staff suffered conditions including mild brain trauma and hearing loss in suspected sonic attacks.
"If you can't treat someone with dignity and respect, then get out," air force cadets are told.
New Zealand's forest used to be home to millions of kiwi. Now there are only 68,000 left.
A laundrette promising to ensure the "purity" of clothes for Muslims is being criticised.
Celebrities share embarrassing photos to raise money for Puerto Rican hurricane victims.
The decision comes as pressure mounts after a decisive “Yes” vote in an independence referendum.
The trip with wife Melania will be to Japan, China, South Korea, Vietnam, the Philippines.
Estonian artists have take the unusual step of restoring a Soviet navy mural.
An art installation at Toronto airport has angered some Inuit people.
What can statistics tell us about life in Kim Jong-un's secretive country?
Angela Merkel has led Germany since 2005 and she is tipped to win a fourth term as chancellor.
In the rush to flee violence in Myanmar, Rohingya Muslims had to decide what to bring and what to leave.
Mauda Kyitaragabirwe was abandoned on Uganda's 'Punishment Island' for getting pregnant out of wedlock. The BBC's Patience Atuhaire went to meet her.