Syria aid charities urge Cameron to help them navigate anti-terror laws
UK-based aid groups say "ambiguous" legislation is slowing down or blocking funds to Syria
Dozens killed in air strikes on Syria's Raqqa -monitor, activists
At least 39 people have been reportedly killed and dozens wounded in raids on Islamic State's de facto capital
Ex-official accuses United Nations of "colossal mismanagement"
Hiring new talent takes over 200 days but it's virtually impossible to fire incompetent staff, says former UN official
EU, Turkey seal deal to return migrants, but is it legal? Or doable?
Under the deal, Turkey will now take back all illegal migrants who cross to Greece, including Syrians
ANALYSIS-Shaky EU-Turkey deal faces tough reality checks
"A piece of something is better than a piece of nothing," said European Council President Donald Tusk
U.N. tells Syrian government to go faster, get specific in Geneva talks
"We are in a hurry," U.N. mediator Staffan de Mistura told reporters
INSTANT VIEW-Aid agencies deeply concerned over EU-Turkey migrant deal
As the EU clinched a controversial deal with Turkey, doubts remain over whether the deal is legal or workable
Refugees at border camp say will stay put despite EU accord
The mood among thousands of people gathered at a Greek border outpost ranged from disappointment to anger
Red Cross sounds alarm on rising casualties in "ignored" Afghanistan
"It defies human logic: the more victims there are in Afghanistan, the less attention there is"