Valeriy Heletey said Russia had made the threat several times through unofficial channels, while Vladmir Putin reportedly told the EU President he could "take Kiev in two weeks”
The UK government announced plans to revoke the passports of any suspicious citizens returning from Iraq or Syria
The pictures of celebrities including Jennifer Lawrence were leaked to notorious image sharing site 4chan
The German Chancellor insisted the jihadist group was a major security threat to Germany and Europe
Three detained Americans spoke to CNN, including one who said his health is failing after 18 months in prison camp
A former NASA scientist answers questions like how best to build a Lego bridge from London to New York.