The U.S. president’s strained affairs with the Ukrainian leader stretch back to a single phone call in 2019.

The former national security adviser called for the secretary of state to resign as his "reputation might suffer for a long time." ...

WASHINGTON—President Trump’s blowup with Volodymyr Zelensky last week might have been sparked by the Ukrainian president’s ...

Connecticut GOP leaders called on the US Department of Justice Friday to launch a probe into allegations of election fraud in ...

Senate Republican committee chairs delivered a blunt message to Senate Majority Leader John Thune (R-S.D.) last week that ...

John Giordano, a 47-year-old Philadelphia lawyer with close ties to President Donald Trump, has emerged as a leading ...

Former national security advisor John Bolton was among conservative figures who criticized the behavior of the U.S. president ...

After U.S. President Donald Trump angrily berated visiting Ukrainian President Volodymyr Zelensky during a televised Friday, ...

NPR's Scott Simon talks to former National Security Adviser John Bolton about the foreign policy implications of Friday's shocking press conference between President Trump and President Zelenskyy.

Trump's desire to win a Nobel Peace Prize may not be fulfilled as he increasingly breaks with Ukrainian President Volodymyr ...

Follow updates as President Donald Trump receives Ukraine's Volodymyr Zelenskyy at the White House and the foreign aid freeze ...