More than 20 refugees drown while trying to reach Greece, as German Chancellor Angela Merkel visits Turkey to discuss how to respond to the latest migrant surge caused by fighting in Syria.
Jack Letts, nicknamed "Jihadi Jack" by some newspapers, suffers from a serious mental disorder, according to his parents, Channel 4 News can reveal.
A London conference aims to raise over £6 billion to help Syria's neighbours provide for thousands of refugees. But in Geneva separate peace talks hoping to end the Syrian conflict collapse.
A British mother who took her child to Syria to join Islamic State fighters has been jailed for six years.
A new website giving parents and teachers advice on protecting children from extremism is being launched by the government as it seeks to combat "the spell of twisted ideologies".
A medical team is on its way to the besieged Syrian town of Madaya, where 32 people are reported to have died of starvation in the last month and children are suffering from severe malnutrition.
Food aid is expected to arrive by Monday in the besieged Syrian town of Madaya, where some people are starving to death, but the UN warns that the situation is also dire in other parts of the country.
A letter obtained by Channel 4 News raises a number of serious questions about just how Abu Rumaysah, real name Siddhartha Dahr, managed to flee the country a day after he was released on bail.