Italy's highest court confirms former leader Silvio Berlusconi's acquittal on charges of abuse of office and paying for sex with an underage prostitute.

An experimental cancer drug has been fast-tracked to NHS patients under a new government scheme in England.

A vet investigating the alleged poisoning of a Crufts dog says he has no idea whether it happened during the competition.

New research shows that rather than using pigments, chameleons change colour by tweaking the arrangement of crystals in their skin cells.

The BBC finds evidence of an illegal Chinese market in children, with many being sold online having been abducted from their parents.

A former Ministry of Defence special adviser says David Cameron gave a "personal assurance" that the defence budget would increase after 2015.

A woman wins a landmark Supreme Court bid to claim cash from her millionaire ex-husband 20 years after they divorced.

Saudi Arabia recalls its ambassador to Stockholm amid a diplomatic row after Sweden said it would end a long-standing defence deal.