At least eight people were killed and 150 injured, 50 seriously, when two passenger trains collided head-on in Germany.
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.
The director-general of the World Health Organisation warns that possible links between the Zika virus and babies with abnormally small heads are causing "extremely high" levels of concern.
Pregnant women are advised to avoid countries that have seen outbreaks of the mosquito-borne Zika virus, which doctors are linking to unusually high numbers of babies born with brain defects.