Ukraine has not abandoned the principle of not negotiating personally with Russian President Vladimir Putin, says Ukrainian ...

Six of President-elect Trump's appointments will face senators on Wednesday, including Sen. Marco Rubio and Pam Bondi.

Ukraine launched the "most massive" attack on Russia since Russian President Vladimir Putin invaded Ukraine three years ago.

When it comes to gas exports and competition with China, the two administrations share a similar vision, the top U.S. energy ...

There was already a smallish shadow fleet of antiquated tankers carrying embargoed oil from Venezuela and Iran, but the ...