Even as Tehran signals an interest in nuclear talks, many experts have already envisioned what the world would look like if the country got nuclear weapons. It wouldn't be as dire as many fear, but it would unleash new uncertainties - and perhaps a regional arms race.
At first glance Mitt Romney and Donald Trump seem an odd couple. Mr. Trump’s pugnacity is more Gingrichian than Romneyesque. Yet there was Trump bestowing a blessing on a smiling Romney.
Iranian President Mahmoud Ahmadinejad and Venezuelan President Hugo Chavez poked fun at the US for its worry about the possibility of Iranian nuclear weapons.
The Stuxnet worm and other covert measures appear designed to slow Iran's progress toward a nuclear bomb. But US 'miscalculations' could raise the likelihood of a costly showdown, some experts warn.
Is Iran pursuing a systematic strategy to provoke its enemies? It's not always that simple.
Eleven protesters in the British embassy attack were released last night. Britain is rallying Europe to clamp down hard on Iran.
Yesterday's rampage by Iranian 'students' are just the latest example of how Iranian domestic anger gets focused on diplomats.
Anwar al-Awlaki was one of Al Qaeda's idea men – a propagandist who inspired youth to jihad. The drone attack that killed him is a 'big setback,' but it doesn't hurt Al Qaeda's capacity.
The US suspects that Pakistani intelligence encouraged militants to attack the US Embassy and NATO compound in Kabul last week.