Bribery is explicitly laid out as an impeachable offense in the Constitution.

Security experts say Russia likely picked up Gordon Sondland’s cell phone call to Trump from Kyiv.

Republicans spent most of Bill Taylor’s and George Kent’s hearing making incoherent and contradictory arguments.

Rep. Devin Nunes (R-CA) seemed flustered when U.S. diplomat Bill Taylor debunked his conspiracy theories on Ukraine.

GOP Reps. Jim Jordan and Mark Meadows walked out of the hearing room almost as soon as testimony began.

Rep. Adam Schiff (D-CA) warned Republicans that if they try to out the whistleblower at the impeachment hearings, they’ll be punished.

‘His article was just a bunch of bull about himself,’ Col. Johnnie R. Prichard said about Rep. Matt Gaetz.

Fact-checking Republicans’ 18-page impeachment defense memo.

The three congressional committees leading the impeachment inquiry have released testimony from top State Department officials Catherine Croft and Christopher Anderson.

A Pentagon official said there were concerns within the U.S. government that Trump’s hold on Ukraine aid was illegal.

A newly released transcript shows Laura Cooper provided sworn testimony to the House committees leading the impeachment inquiry that directly contradicted Trump’s stated reason for freezing military aid to Ukraine.

Trump appears down on whistleblowers after a whistleblower complaint led to the impeachment inquiry that threatens his presidency.

The first House impeachment hearing is expected to feature damning testimony from the top U.S. diplomat to Ukraine and a top State Department official.

Trump wants Republicans to release their own transcripts from the closed-door impeachment depositions.

It appears Parnas, who was indicted on campaign finance charges, has turned on both Giuliani and Trump.

Educators are incorporating the Trump impeachment inquiry into their lesson plans.

What you should know about the testimonies released this week in the House impeachment inquiry.

Republicans used their time questioning Lt. Col. Alexander Vindman to expose the whistleblower, despite threats against the person’s life.

The House committees leading the impeachment inquiry have released the transcripts of Lt. Col. Alexander Vindman and Dr. Fiona Hill.

Trump previously suggested that the whistleblower should be executed for treason.

The House committees leading the impeachment inquiry have released the transcript of Deputy Assistant Secretary of State George Kent’s testimony.

GOP Sens. Ron Johnson and Chuck Grassley seem to be trying to distract from the impeachment probe into Donald Trump.

Bolton is unlikely to provide any testimony to the House about Donald Trump’s handling of Ukraine.

Jennifer Williams is a career diplomat who was assigned to Pence’s national security team.

Attorney General William Barr, who has spun for Trump in the past, declined to get involved in the impeachment inquiry, the Washington Post reported.

Newly released testimony confirming the existence of a quid pro quo with Ukraine complicates GOP messaging.

The House Intelligence, Oversight, and Foreign Affairs Committees have released the transcript of testimony from Bill Taylor, a top administration official in Ukraine.

Graham suggested that the Trump administration was not smart enough to pressure Ukraine into investigating Trump’s Democratic rivals.

Gordon Sondland says after he ‘refreshed’ his memory, he realized there was an explicit quid pro quo.

Rep. Ted Budd (R-NC) refused to condemn the idea of a president asking foreign countries to interfere in U.S. elections.