Jason Bordoff and Erica Downs

Although an MOU will be officially signed on 19 June, there are already significant differences a decade later, despite the US aim being largely similar. Could Trump open Iran like Nixon opened China?

The official World Cup ball showcases the latest advances in football technology, but new research questions whether future designs should prioritise brain safety as well as performance

As a costly war draws to a close, Tehran has the chance to chart a new course in relation to its neighbours, but that requires a change of mindset

Football's biggest tournament has come to adopt a single soundtrack every four years to give each offering a distinct identity. Is this genuine culture, or a mass marketing technique?

Islamabad kept both sides talking even as missiles were being launched. That tenacity looks to have paid dividends in a way that could yet reshape the Middle East's power dynamics.