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 ...

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

Russia has launched more than 51,000 guided aerial bombs against Ukraine since the start of its full-blown invasion nearly ...

Austria has insisted it is well prepared for the stoppage, but Slovakia has threatened to cut electricity supplies to ...

Ahead of President-elect Donald Trump’s return to office, Ukraine’s future course is shrouded in uncertainty as Kyiv loses ...

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

RAMSTEIN AIR BASE, Germany — Dozens of uniformed officials looked to the head table Thursday morning at the dimly lit officer ...

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

Ukraine, which had allowed Russian oil and gas to cross its territory to serve Europe while fighting Moscow’s invasion since ...

Ukraine has halted Russian gas supplies to European customers through its pipeline network, almost three years into Moscow’s ...