The fresh strikes from the U.S., and the warning Iran issued in return, have brought renewed instability to the markets.

Oil prices and stock markets worldwide swung through a shaky Monday with uncertainty about what will happen with the Iran war. The S&P 500 swiveled between gains

Executives in the oil industry have reportedly warned the White House could dramatically rise in the coming months as the conflict with Iran continues

Oil markets jolted higher Monday after Iran threatened to shut the Strait of Hormuz amid escalating tensions in the Middle East. West Texas Intermediate crude surged 7% to about $94 a barrel and Brent climbed 6% to roughly $97,

Oil prices jumped after the United States and Iran exchanged fire for a second day, heightening fears that the two countries could slide back into open conflict.

U.S. Central Command said Tuesday that it had defeated multiple Iranian ballistic missiles following "attempted attacks" by Iran.

President Donald Trump signaled he was losing patience with peace talks in Iran.

U.S. stocks rose May 26, with the S&P 500 up 0.4%, after President Donald Trump said negotiations with Iran were “proceeding nicely.” The price for a barrel of Brent crude, the international standard, rose 4% to $97.14. Most big U.S. companies have ...

Escalating attacks between the US and Iran threaten to derail efforts to end the war. Trump warns of consequences as negotiations stall.