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

America's crude inventories are flirting with dangerous levels, while exports of gasoline and diesel hover near records.

Oil Futures Settle Lower As Market Hopes for New Talks