Add Yahoo as a preferred source to see more of our stories on Google. Secretary of State Marco Rubio refused to say on Sunday whether the United States actually had intelligence that Iran was building ...

Since the successive Israeli and US air strikes on Iran’s nuclear sites in June, much of the fevered and highly politicized public debate has focused on whether the attacks have “obliterated” Tehran’s ...

Last month, President Donald Trump ordered U.S. airstrikes on several of Iran's nuclear facilities, declaring afterward that the attacks had "obliterated" the country's nuclear program. Yet, according ...

WASHINGTON, May 4 (Reuters) - U.S. intelligence assessments indicate that the time Iran would need to build a nuclear weapon has not changed since last summer, when analysts estimated that a ...

President Donald Trump said Iran was "weeks away" from having a nuclear bomb. Iran was close to having bomb-grade uranium, but experts predicted it could have taken anywhere from months to two years ...