Iran has issued a strong warning ahead of an important meeting with three European countries, known as the E3 nations — ...

Even an imperfect agreement is better than returning to a strategy that not only failed but also made the Iranian nuclear ...

With thousands of advanced centrifuges on standby, Tehran says it is now spinning more, which could increase its stockpile of ...

President-elect Trump will take office just as Iran has the potential to become the world’s 10th nuclear-armed state, and ...

The UN's nuclear watchdog believes Iran is ramping up it's nuclear program with advanced technology, pushing its program ...

In the coming months, there are risks of Iran's proliferation of nuclear weapons. The UK and France are already working on ...

Iran announced Friday it was activating new advanced centrifuges – which enrich uranium for the country’s nuclear program – ...

Iran has increased its nearly weapons-grade uranium, a United Nations watchdog found, defying international demands to rein ...

Prime Minister Benjamin Netanyahu said Thursday that Israel would do "everything" to stop Iran acquiring a nuclear weapon after Iran's top diplomat warned it could end its ban on developing one if ...

Iran has threatened to develop a nuclear weapon if UN sanctions are reimposed, raising tensions and jeopardizing ongoing ...

The action could lead to sanctions against Tehran, which has barred international monitoring of its accelerated uranium ...

The U.N. nuclear watchdog’s board has condemned Iran for failing to cooperate fully with the agency, the second time it has ...