Fredrik Dahl

VIENNA (Reuters) - An increase in Iran's higher-grade uranium stockpile is worrying but may arise from a bottleneck in making reactor fuel rather than a bid to quickly accumulate material...

VIENNA (Reuters) - Iran has been hauling dirt to a military site U.N. nuclear inspectors want to visit, Western diplomats said on Wednesday, saying the findings were based on satellite...

VIENNA (Reuters) - Iran has been hauling dirt to a military site U.N. nuclear inspectors want to visit, Western diplomats said on Wednesday, saying the findings were based on satellite...

VIENNA (Reuters) - Iran has postponed until 2014 the planned start-up of a research reactor which Western experts say could potentially offer the Islamic Republic a second route to produce...

VIENNA (Reuters) - Plans for an international conference in December on creating a nuclear weapon free zone in the Middle East still look in doubt even though Iran has said...

VIENNA (Reuters) - Plans for an international conference in December on creating a nuclear weapon free zone in the Middle East still look in doubt even though Iran has said...

VIENNA (Reuters) - A slowdown in Iran's accumulation of its most sensitive nuclear material may have helped put off the threat of a new Middle East war for now, but...

VIENNA (Reuters) - A slowdown in Iran's accumulation of its most sensitive nuclear material may have helped put off the threat of a new Middle East war for now, but...

VIENNA (Reuters) - Iran appears to have nearly finished installing centrifuges at its underground nuclear plant, Western diplomats say, potentially boosting its capacity to make weapons-grade uranium if it chose...