A bitter and bloody war in Ukraine has devastated the country, further isolated Russia from the West and fueled economic insecurity around the world. A strike that killed six was the latest in a ...

Exxon joins Chevron in pursuing parts of Lukoil global empire, sources say U.S. oil major Exxon Mobil has joined rival Chevron Corp in considering options to buy parts of sanctioned Russian oil major ...

The roots of Russia's invasion of Ukraine go back decades and run deep. The current conflict is more than one country fighting to take over another; it is — in the words of one U.S. official — a shift ...