More than a million households were left without power in Ukraine after a widespread Russian aerial attack targeted critical ...

Russian gas exports via Ukraine to Europe were stable on Tuesday while nominations for supply to Austria from Slovakia jumped ...

If the deal goes through, Russia will effectively continue supplying gas to the EU disguised as Azerbaijani. Russia continues to transport its resources through Ukraine's gas transmission system, ...

Oil futures climbed more than 3% on ... The decision to allow Ukraine to use the Army Tactical Missile System, or ATACMS, for attacks into Russia comes as thousands of North Korean troops have ...

(Reuters) - Oil prices rose on Friday after Russia said it had fired a ballistic missile at Ukraine and warned of a broadening conflict, raising the prospect of tightening crude supplies.

NEW YORK (Reuters) -Oil prices climbed ... its largest airstrike on Ukraine in almost three months on Sunday, causing severe damage to the country's power system. Brent and WTI fell more than ...

HOUSTON (Reuters) - Oil climbed nearly 2% on Thursday as tensions between Russia and Ukraine were rapidly rising as the countries launched missiles at each other, worrying markets about crude ...