David Cameron says he wants to review how extradition arrangements are working between the UK and US after raising the issue with President Obama

The government suffers another defeat in the House of Lords over its plans to shake up the legal aid system.

The Pentagon may commission squads of short-life satellites to provide soldiers with tactical imagery at the push of a button.

The remains of what may be a previously unknown human species living just 11,500 years ago are identified in southern China, although the science team behind the discovery is stopping short of a formal classification.

Goldman Sachs' boss has refuted claims by a former employee that its environment is "toxic and destructive".

BBC director general Mark Thompson announces proposals to allow viewers to permanently download copies of archived programmes.

Women opting for a C-section after a previous Caesarean delivery are less likely to suffer severe complications, two studies suggest.

Zimbabwe's government could 'shut down' unless projected diamond revenues start to flow into the treasury, the country's finance minister warns.