President Trump reacted angrily to questions about his dealings with Ukraine that have sparked an impeachment inquiry.

The secretary of State confirms he was on the phone along with President Trump and Ukrainian President Volodymyr Zelenskiy for the phone call that sparked an impeachment inquiry.

The Trump campaign claims that move by House Democrats helped supercharge the president's fundraising.

The Democratic presidential candidate told NPR that impeachment is necessary, regardless of whether it is good or bad for the Democratic Party.

House Democrats have subpoenaed President Donald Trump's personal lawyer Rudy Giuliani for documents related to his interactions with Ukrainian officials.

President Donald Trump's allies are struggling over how he should manage the starkest threat to his presidency.

While a top White House aide insists President Trump doesn't need a dedicated team to fight impeachment, his re-election campaign launched a multi-million dollar ad buy to defend him.

Under fire for peddling a debunked conspiracy theory, Rudy Giuliani said Sunday he would cooperate with the House's impeachment inquiry only if Trump gave him permission.

President Donald Trump now faces an impeachment inquiry after asking foreign leaders to dig up dirt on a political rival.

With the full House on recess, the House Intelligence Committee could start hearings within days into President Trump's contacts with Ukraine.