Vienna: The International Atomic Energy Agency (IAEA) criticised Iran for making an undeclared change to the interconnection between the two clusters of advanced machines enriching uranium to up to 60 per cent purity, close to weapons grade, at its Fordow plant. The International Atomic Energy Agency

Brussels: The head of the UN's nuclear watchdog said on Wednesday he plans to go to Iran next month for "much needed" talks on getting it to resume cooperation over its nuclear activities. "I might be back in Tehran