Armen Sarkisyan, founder of a battalion fighting Ukrainian forces, was targeted in what is being described as an assassination.

It's easy to be overwhelmed by what's happening on the frontline in Ukraine, but there's another reason Donald Trump may have ...

An east Ukrainian crime boss and separatist wanted by Kyiv was killed with one other person in a blast at a luxury ...

Trump did not mention Ukraine in his inauguration speech but has told reporters that Vladimir Putin would be destroying ...

BRATISLAVA, Slovakia — Tens of thousands of people in Slovakia gathered at squares and street across the country on Friday ..

Trump has repeatedly called for lower oil prices, arguing that reducing Russia's oil revenue would force Moscow to end its ...