Feared global hunger crisis becoming reality as Mideast war persists, says UN

NASA ordered astronauts aboard the International Space Station (ISS) to shelter in their spacecraft and prepare for a possible evacuation on Friday after an air leak in the Russian module of the orbiting laboratory worsened, raising fresh concerns over a long-running technical problem.

NASA says four astronauts sheltering in transport capsule out of 'abundance of caution' as Roscosmos makes repairs.

As US and Iran pursue talks, both signal they are still ready to use force against each other.