Oil Prices Rise. What to Know About NATO Meeting and Strait of Hormuz.

Oil prices were rising early Friday as energy markets pointed to growing doubts over whether the U.S. and Iran will reach a deal to end the war.

The Oil Mystery at the Heart of America's Pressure Campaign on Iran

The U.S. government, oil traders and private analysts are divided over how much time Tehran has before it runs out of places to stash its crude.

Exxon Blasts Proxy Advisers for Conflict of Interest in Fight Over Texas Move