F.B.I. and D.H.S. officials cautioned state and local law enforcement of the possibility of threats to U.S. communities.

European nations worked Monday to keep alive diplomatic efforts to curb the Israel-Iran war as the two countries traded ...

Israel launched wide-ranging strikes on Tehran, a day after the United States attacked three Iranian nuclear sites.

Israel hit Iranian government targets in Tehran on Monday in a series of strikes that followed a salvo of missiles and drones ...

Trump announced on Saturday that the United States had completed a “very successful attack” on Iran’s key nuclear facilities ...

Iran’s foreign minister Abbas Araghchi is preparing to meet Russian President Vladimir Putin, saying he expected their ...

A notable event occurred between early Sunday and early Monday, when at least six vessels diverted their courses.

The move, the first time the U.S. has attacked Iran, is a major escalation of the conflict between Israel and Iran.

Volatility is spiking for oil prices and U.S. stocks after President Donald Trump hit Iran’s nuclear sites with a surprise ...

President Donald Trump became the latest in a decades-long pattern of presidents not waiting for Congress to weigh in on war plans when he approved June 21 U.S. military strikes on Iranian nuclear ...

The United States has joined Israel in its attacks on Iran’s nuclear program. The U.N.'s atomic watchdog and other experts ...