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

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

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

Ukraine hailed the end of the gas transit deal amid Russia's invasion. But Russia said European living standards will suffer.

Ukrainian President Volodymyr Zelenskyy and U.S. Defense Secretary Lloyd Austin used their final meeting in Germany to press ...

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

Europe's ability to cope with the end of Russian gas exports was clearly foreseeable for everyone – except, apparently, ...

Membership in NATO is the only credible long-term security guarantee Ukraine can receive against future Russian aggression, ...

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

With transit routes through Ukraine for Russian gas cut off, a few EU countries now need to rethink their gas supply. For ...

As Europe braces for President Donald Trump’s return to the White House, questions loom over its impact on the war in Ukraine ...

If Ukraine falls, it will be hard to spin as anything but a debacle for the United States, and for its president.