US secretary of state Marco Rubio said the US launched its offensive against Iran because it knew Israel was going to attack and “that would precipitate an attack against American forces”.

Israel said it is conducting “simultaneous strikes in Tehran and Beirut,” targeting Iranian military sites and the Iran-backed group Hezbollah. Iran, meanwh ...

California Gov. Gavin Newsom said his administration is monitoring and preparing for the impacts the war in Iran could have on the state's public safety and gas prices.

President Donald Trump vowed to avenge fallen US servicemembers amid the war with Iran as Israel expanded the conflict with more strikes in Tehran and against Hezbollah in Lebanon on Monday.

Donald Trump’s doctor gave some insight into the neck rash that has been spotted on the back of the president’s neck in ...

Follow NBC News' live coverage as the U.S. and Israel attack Iran, Tehran hits back across the Gulf, and Hezbollah strikes from Lebanon, while Iran chooses a new supreme leader after the killing of ...

President Donald Trump submitted to Congress a war powers notification regarding military action taken on Feb. 28 against the ...

The military operation’s name “is different from its original title, which was ‘Operation Epstein-o Distract-o,’” Jimmy ...

In the weeks leading up to President Donald Trump’s decision to strike Iran and in the frenetic days since, the president and his administration have offered several evolving explanations — at times ...

Police said a missing 11-year-old girl, last seen in Pittsburgh's Brookline neighborhood Monday night, has been found safe.

Israel full-scale war on Iran drives significant volatility in global oil markets. Read why betting on oil might be the best ...