The World Tonight Episodes Available now
Could efforts to tackle climate change have been more effective than previously thought ?
New data suggests global emissions of carbon dioxide stabilised last year.
Best-selling fantasy author, Sir Terry Pratchett, dies.
He was diagnosed with a rare form of Alzheimer's disease 8 years ago.
Election 2015: are old tribal loyalties breaking down ?
A special report from Beth McLeod in Merthyr Tydfil, south Wales
Met Police Commissioner apologises over 3 girls missing in Syria.
We ask what schools should do about these cases
Calls for the head of the BBC Trust to resign
Margaret Hodge, chair of the Public Accounts Committee, says Rona Fairhead should go
The Battle for Tikrit
An exclusive report from our correspondent with the Shia militias
Cameron defends decision not to take part in head-to-head televised debate with Miliband
Political opponents of the Prime Minister accuse him of "cowering from the public"
UKIP leader denies making a U-turn on immigration
Nigel Farage drops proposal to cap work-related immigration at fifty thousand a year.
Report says 370 girls and young women potential victims of sexual grooming in Oxfordshire over past 16 years.
Document commissioned after 7 men given life for rape and trafficking of 6 girls in 2013.
The authorities in Kuwait question Mohammed Emwazi's parents.
Mother of "Jihadi John" recognised son's voice when she heard it on hostage video
