Greek protesters angry at the government's austerity policies clash with police, as a 48-hour general strike paralyses the country.
Police shoot and kill dozens of dangerous animals on the loose in rural Ohio after their zoo cages were left open and their owner found dead.
US and North Korean officials are to meet next week in Geneva to try to revive stalled international talks on ending Pyongyang's nuclear programme.
Pakistan's army chief Ashfaq Kayani warns the US that it will have to think "10 times" before taking any unilateral action in North Waziristan.
Archaeologists are describing a Viking boat burial find as the most important discovery of its kind to be made on the UK mainland.
Why are so many children being killed in America?
Living in... New Orleans
Food, music, culture, fun and more are on tap
Most-visited North American spots
Millions visit these iconic destinations yearly
News and analysis in 27 languages
Why the sun set on an American town called Empire
Lawyers debate the Declaration of Independence
Features and Analysis
Hotels eye a beautiful and remote Sri Lankan lagoon
Striking photos from around the world
Switch on your text books - they're going digital
Israelis weigh up price of freedom for Gilad Shalit
Is Occupy Wall Street becoming lost online?
How can anyone run a marathon at 100?
Why would people want to steal a bridge?
World Service Podcasts
The head of the Association of German Banks on why Europe can no longer afford welfare states
The evolution of pods – could computers be the drivers of tomorrow?
NewshourHow Shalit swap affects peace process; stem cell patents; is confession confidential?