The low-grade oil has been used to fuel power plants amid Iran’s international isolation. Tanks of mazut may now be burning ...

President Trump says he'll end the war soon, when he wants to, as Iran hits three ships near the Strait of Hormuz and warns U.S.-linked banks will be next.

Iran took credit for attacks on ships in the Strait of Hormuz as U.S. gas prices reached a national average of $3.59 a gallon ...

The war with Iran widened on Wednesday as commercial vessels came under attack near the Strait of Hormuz, Tehran threatened ...

World leaders were racing on Wednesday to shore up the global oil supply and stabilize oil prices as war in the Middle East ...

Follow live NBC News coverage and latest updates on the Iran war, as the U.S. and Israel launch strikes and Tehran launches its "most intense strikes" to date.

Three vessels were hit by projectiles near the Strait of Hormuz, the UK’s maritime agency said. Countries have agreed to release a record 400 million barrels of oil in an effort to stem gas prices.

Iran said the world should be prepared for oil to hit $200 a barrel as its forces attacked merchant ships on Wednesday in the ...

Strikes hit residential areas in Iran early Wednesday during a wave of Israeli attacks, while Tehran launched what it called its “most intense” operation of the war, targeting Israel and Gulf nations.

Switzerland is temporarily closing its ‌embassy in Tehran due to the war in the Middle ​East and increasing security ​risks, the foreign office said ⁠on Wednesday.

DUBAI, United Arab Emirates (AP) — Iran attacked commercial ships on Wednesday and targeted Dubai International Airport, ...

Iran says it launched its "most intense and heaviest operation" of the war as Israel pounds Tehran and Iran-backed Hezbollah ...