Oil extended gains on Thursday, amid worries that escalating tensions in the Middle East could further exacerbate supply disruptions.

Iran said it attacked more than a dozen vessels trying to pass through the Strait of Hormuz on Wednesday, as fresh fighting with the United States drove oil prices above $100 per barrel.

Diesel prices, which can hit consumers hard because it is used in shipping and production, hit an all-time high Friday and have continued to climb since.

Stocks around the world fell on Wednesday as entrenched conflict in the Middle East pushed oil prices above $100 a barrel, while bond yields rose to fresh multi-year highs as investors reacted negativ...

Yemen's Tehran-backed Houthis attacked four cities in the south of U.S. ally Saudi Arabia on Tuesday, wounding more than 70 people and setting oil installations ablaze in ​what appeared to be a major ...

Global oil prices ended above $100 a barrel on Wednesday for the first time in seven weeks — reviving concerns about global energy supply disruptions and a fresh inflationary shock just as major central banks prepare to make key interest-rate decisions later this month.