Oil Headed for Weekly Gain on Gulf Supply Risks

Crude futures fell but prices were on track for a weekly gain of around 5% as a flare-up in fighting between the U.S. and Iran curtailed traffic through the Strait of Hormuz.

A Big Winner From the Iran War: Africa's Richest Man

Nigerian industrialist Aliko Dangote bet big on oil refining-and now his wealth has surged by billions of dollars this year.

The Global Oil Market Isn't Ready for the Iran Ceasefire to End