"The NPT, a cornerstone of the non-proliferation regime, has been manipulated into a political weapon," Iran's U.N. envoy ...

For decades, the theocratic government has instilled fear in leaders worldwide. Its strategic alliances with regimes hostile ...

A senior Iranian parliamentarian said the Islamic Republic was considering withdrawal from the Non-Proliferation Treaty.

The world grappled Sunday with the enormous implications after the United States inserted itself into Israel’s war against ...

Volatility is spiking for oil prices and U.S. stocks after President Donald Trump hit Iran’s nuclear sites with a surprise ...

President Trump was clear about his red line against an Iranian nuclear bomb. Tehran kept marching toward that goal anyway.

President Donald Trump became the latest in a decades-long pattern of presidents not waiting for Congress to weigh in on war plans when he approved June 21 U.S. military strikes on Iranian nuclear ...

By Parisa Hafezi, Phil Stewart and Maayan Lubell ISTANBUL/WASHINGTON/JERUSALEM (Reuters) -The world braced on Sunday for Iran ...

President Trump told the nation that "Iran's key nuclear enrichment facilities have been completely and totally obliterated." ...

Images following the U.S. strikes at Iranian nuclear facilities began to emerge Sunday. See what satellites saw at Fordow.

The future of Iran’s nuclear program will depend in part on the extent of the damage from the U.S. attacks and Tehran’s ...

In a bid to defuse the conflict over Iran's nuclear program, foreign ministers from Europe's top three powers hurried to meet ...