Mo Ibrahim, a Sudanese businessman who promotes good governance and entrepreneurship in Africa, says foreign investors, whether they are corporations, funds, or donor nations, must take the lead in b…

Any comprehensive deal on Iran’s nuclear program would require intrusive international inspections. Expert Christopher Bidwell surveys the technical and political challenges.

The UN nuclear agency’s latest report contains no "gotcha" disclosures about Iran’s nuclear capability but creates a clear impression of a weapons program in the works, says expert Mark Hibbs.

George Perkovich, an expert on nuclear policy, says despite the world’s revulsion at the apparently staged elections in Iran, the United States should be prepared to talk to the Iranian government.

Though Iran might be capable of making a nuclear weapon soon, whether it has decided to is up for debate and calls into question the pressure for immediate military action, says expert David Albright.