Confusion on whether Iran truly needed only “two weeks to four weeks” to make a nuclear weapon, as President Donald Trump suggested on Monday, hangs over the ongoing U.S. and Israeli war on the ...

In the latest turn, Trump spelled out what he called the Islamic Republic’s “sinister nuclear ambitions” Tuesday night.

President Trump launched military strikes on Iran after several rounds of talks over the country's nuclear program and ...

"I think that the new leadership under Mojtaba might be willing to take more risks," a former Israeli official told Newsweek.

Iran may not have a nuclear weapon—but it controls the Strait of Hormuz. Here’s why this narrow waterway could become ...

For decades, Iran’s nuclear ambitions have been a source of concern for the US and its allies. The fear is that Tehran could eventually build an atomic weapon, an eventuality that Israel views as an ...

The United States and Israel have intensified military operations against Iran, targeting its leadership and nuclear ...

A mission to seize or destroy Iran’s nuclear material would be one of the riskiest military operations in modern American history.

A website that lets users simulate a nuclear attack has seen an uptick in users amid the ongoing war with Iran.

Study finds Australia and New Zealand would be only countries to survive nuclear war that could wipe out five billion people ...