In the first trading day after Ukraine ceased the flow of Russian gas and oil, benchmark natural gas prices in Europe surged ...

Russia's Foreign Ministry blamed the U.S. for the decision, saying it will impact "the standard of living of European ...

Central European gas flows have adapted to the halt of Russian supplies through Ukraine on Jan. 1, as increased shipments to ...

Ukraine received its first 3 billion euro ($3.09 billion) tranche of the European Union's portion of the Extraordinary ...

CNBC's Silvia Amaro and Steve Sedgwick discuss Europe's gas supply needs, and the potential for the U.S. to "come to the ...

The attack, which also wounded dozens of people, came hours after Ukraine’s military attacked an oil depot deep inside Russia ...

Ukrainian drones struck deep inside Russia in an overnight attack targeting an oil facility serving a military airfield in ...

Russian forces continue to make costly but consistent gains in the Donetsk region in eastern Ukraine. They are steadily ...

From overreliance on China to the growing involvement of civilians, the extensive use of drones in the Ukraine war offers ...

Ukrainian transit gas deal to Europe ended on Jan. 1. For now, the most acute effects are being felt in a region called ...

Ukraine's leader says partners sending ground troops would help "force Russia into peace," as America's European allies ponder Trump's next move.

Ukrainian President Volodymyr Zelensky and U.S. Defense Secretary Lloyd J. Austin III, at their final meeting in Germany, ...