Obama demands nuclear compliance from Iran and the G20 review the global financial system
Water found on the moon & Tony Blair tells us why he's still optimistic about the MidEast
Is the AIDS vaccine a breakthrough? UN discusses nuclear weapons; and we meet a mud lark
Free healthcare in Africa, how cooking food has changed humans, and Gaddaffi's tent.
What's ahead from Obama and Gaddafi at the UN and is it ever OK to end someone's life?
China pledges curbs on CO2, Obama pushes Middle East talks, and Radiohead on music piracy.
Why the US and China must fully engage on climate change. And clearing Calais's 'Jungle'
As the top US commander in Afghanistan calls for more troops, we ask if Americans approve.
General McChrystal's Afghanistan warning. Jay-Z enters the Obama race debate.
Interviews, news and analysis of the day's global events.
Office workers in the week, holy warriors in their time off; Afghanistan's weekend jihadis
South Africa says it lied over Caster Semenya's gender tests, and women-only Indian trains
Indonesia's success in tackling Islamic militancy and the Libyan bomber's new website.
The NATO leader proposes pooling NATO, US and Russian missile defences.
Pro-Palestinian protests in Iran and who is the best footballer of all time?
A new missile defence system for Europe. Newshour gets reaction from around the world.
Investigation into the Ivory Coast waste scandal and the closing of Calais''jungle'.
Has racism reared its head in America again? New claims of election fraud in Afghanistan.
A row at the UN mission in Afghanistan: did the UN envoy really order his deputy to leave?
One year after the collapse of Lehman Brothers, what lessons have we learned?
President Obama promises an overhaul of the US financial system, and Elton John's wish.
World opinion on the economic crisis, NATO in Afghanistan, and looking for love in Ireland
A year on from Zimbabwe's power-sharing agreement, are conditions worse than ever?
"I'm still here": Zimbabwe's President Mugabe says sanctions against him won't work.
No lifting of EU sanctions against Zimbabwe and how liberal is the Russian president?