Among the most likely options are asymmetric or terrorist attacks, although the time frame is impossible to gauge.

As U.S. strikes on Iranian nuclear facilities drive fears of retaliation, it remains to be seen whether Iran will try to ...

Iran lashed out at the US for crossing “a very big red line” with its risky decision to launch strikes on three Iranian ...

The United States is warning of a “heightened threat environment” after President Trump ordered strikes on three Iranian ...

While Iranian Foreign Minister Abbas Araghchi warned of “everlasting consequences,” experts say the country has limited options.

Crude oil futures will begin trading at 6 p.m. Eastern time on Sunday, providing an early look at the market’s reaction to ...

PARIS/ISTANBUL (Reuters) -In a bid to defuse the conflict over Iran's nuclear program, foreign ministers from Europe's top ...

Iran has spent decades building multi-tiered military capabilities at home and across the region that were at least partly ...

The American economy faces the unwelcome prospect of reignited inflation after the United States launched strikes on three nuclear facilities in Iran.

Fla., reacts to the United States' strikes against Iran, possible retaliation and lawmaker concerns around President Donald Trump's war powers authority.

The United States inserted itself into Israel’s war against Iran, bombing three of the Islamic Republic’s key nuclear sites ...

People protested against U.S. military involvement in Iran this weekend and plan to continue demonstrations later this week.