Police have been granted warrants of further detention for two people arrested at Heathrow airport over allegations of terrorism and the kidnapping of a British photographer in Syria.
A 26-year-old man and woman were arrested on Tuesday at the airport and were taken to a central London police station where they remain.
More top news
The number of obese diabetics having surgery needs to triple to tackle the "major problem" facing the NHS, the health advisory body says.
A collection on cricketers have given their backing to Sean Abbott, the man who bowled the ball that struck Phil Hughes.
Batsman Phil Hughes died after a "catastrophic" head injury caused by a cricket ball splitting a major artery at the base of his neck.