Add Yahoo as a preferred source to see more of our stories on Google. "Very strong" verification is needed in Iran following the Middle East conflict to ensure that it does not develop nuclear weapons ...

Wyoming state lawmakers introduced a measure to ban nuclear waste storage unless it was specifically approved by a vote of the people. However, the measure did not receive enough votes to move it up ...

More countries in the world including Poland, South Korea and Japan are debating whether they should start developing nuclear weapons, possibly leaving the world in a "very, very fragile" state. The ...

"Very strong" verification is needed in Iran following the Middle East conflict to ensure that it does not develop nuclear weapons, the UN atomic watchdog chief said on Friday.