The Treasury Department is targeting Iranian networks that allegedly buy and transport billions of dollars worth of Iranian ...

The U.S. imposed sanctions on Thursday against a network that smuggles Iranian oil disguised as Iraqi oil and on a ...

Oil prices rose 3% on Wednesday as Iran suspended cooperation with the U.N. nuclear watchdog and the U.S. and Vietnam reached ...

Oil futures fell on Friday after Iran reaffirmed its commitment to nuclear non-proliferation and amid expectations that major ...

Without a major change in the Iranian government, there remains a significant potential for future threats to oil supplies ...

The Treasury Department is targeting vessels in Iran's "shadow fleet" and the operators of an Iran-Iraq oil smuggling network ...

Oil prices eased off a 5-month high as expectations Iran won't close the Strait of Hormuz for now. But this may still change, ...

US stocks end up as oil prices fall on Iran's limted response to US attacks and Strait of Hormuz stays open. Another Fed ...

Fighting has the potential to disrupt oil markets, but a move by Iran to cut off supply would chiefly hurt China, the biggest buyer of Iranian oil.

Global crude prices jumped on Sunday but have since retreated. Here's what experts say about the outlook for oil and gas.

If Iran moves to blockade the Strait of Hormuz, oil and gas prices could spike, but analysts see that scenario as unlikely ...