Widening protests in Iran sparked by the Islamic Republic's ailing economy are putting new pressure on its theocracy. Tehran ...

USA TODAY asked experts what changes our leaders can make to nuclear missile modernization to make the country a safer place.

Tehran is sticking with the program despite crippling Western sanctions, as protests continue and President Trump warns ...

A draft Pentagon report suggests that China has likely loaded more than 100 DF-31 nuclear missiles into silos near its border ...

After meeting with Israel's Netanyahu, Trump said he'd heard Iran is trying to rebuild its nuclear program, "and if they are, ...

Trump warns Iran he'll 'knock the hell out of them' if nuclear program rebuilds, as new reports allegedly detail chemical ...

President Donald Trump is warning Iran against reconstituting its nuclear program. Trump said “we’ll knock the hell out of ...

President Donald Trump, meeting with Israeli Prime Minister Benjamin Netanyahu at Mar-a-Lago, issued stark warnings to both ...

College students at Kansas State University are increasingly eyeing careers in nuclear technology. So the school has ...

The White House expressed confidence Friday that American intelligence will know if Iran escalates its nuclear program in a sprint to build an atomic bomb—a day after Israel's defense minister warned ...

In this photo released by Pakistan's Press Information Department, Saudi Arabia's Crown Prince Mohammed bin Salman, second right, Saudi Arabia's Defence Minister Khalid bin Salman, left, Pakistan's ...