Europe faces existential threats. The only way to secure the continent’s future is for its individual countries to band ...

Ukraine is benefiting from Donald Trump's frustration with Vladimir Putin, but his first six months in office show that no ...

President Donald Trump seems to have learned the lesson painfully gleaned by all his 21st-century predecessors: You can’t ...

President Trump lashed out at the Russian leader on Tuesday, signaling a change in his posture toward the conflict.

As Trump seethes over his apparent realization that Putin doesn’t take him seriously, a writer who tracks the Trumpified GOP ...

Also, measles cases hit a 25-year high. Here’s the latest at the end of Wednesday.

Trump’s decision to help Ukraine fight an onslaught of Russian attacks reverses a Pentagon decision to withhold defensive ...

After days of expressing displeasure with his latest phone call with Putin, Trump went even further at a Cabinet meeting.

Senate sanctions bill targeting Russia's energy exports with hefty tariffs gains momentum as Trump shifts position on Russia, ...

The Russian president has continued to try and strengthen ties with the U.S. after President Donald Trump returned to office ...

President Donald Trump said on Tuesday he had approved sending U.S. defensive weapons to Ukraine and was considering ...

President Donald Trump acknowledged that his previous suggestions that he might be able to cajole Russia's president into ...