Republican leaders unsure they have enough votes to block calling of witnesses

He had savaged all his fellow Republicans and yet here they were, his Praetorian guard

Lawyers accuse Democratic prosecutors of omitting key evidence in presenting their case

Schiff underlines view US president’s privilege cannot ‘hide wrongdoing or criminality’

Conviction needed to prove presidents not beyond ‘oversight and the law’, says Schiff

Fractious debate turns into marathon session as Democrats table several amendments

Democrats denounce majority leader Mitch McConnell’s resolution to hold swift trial

US president brings in high-powered legal defenders for Senate trial next week

Senators sworn in for impeachment trial as watchdog rules White House illegally withheld Ukraine aid

Report by auditing agency released as impeachment trial of Trump begins in Senate

Lawmakers vote 228 to 193 to give Senate task of putting president on trial next week

Democrats Adam Schiff and Jerry Nadler among team of managers for president’s trial

Documents released by Democrats as US president’s impeachment trial set to begin

Transfer of impeachment from the House to the Senate expected to happen shortly

Trump poses ‘clear and present danger’ to democracy, Adam Schiff warns

House speaker instructs judiciary committee to draft articles of impeachment

Intelligence committee report effectively sets out grounds for Trump impeachment

‘I’ve been pleasantly surprised that Trump has done exactly what he promised’

Mark Sandy says they resigned in part over Trump’s aid freeze, according to deposition

President continues attacks on impeachment inquiry witnesses in Fox and Friends interview

Former diplomat testifies US president said Ukraine is ‘full of terrible people’

President tweets attack on Marie Yovanovitch during evidence to impeachment inquiry

America Letter: Kent and Taylor cast light on claims Trump tried to use ally’s vulnerability

Recalled US ambassador to Ukraine set to give key witness testimony at public hearing

Both sides refrain from aggression in cagey opening as president affects disinterest

At the heart of the investigation is the ‘favour’ sought by Donald Trump from his Ukrainian counterpart, Volodymyr Zelenskiy

President accuses Democrats of releasing fake transcripts as public hearings to begin

Donald Trump says ‘very important’ document likely to be issued on Tuesday

US Wrap: president calls on Joe and Hunter Biden to testify in impeachment inquiry

Transcript of closed-door congressional hearing from top diplomat released

Full impeachment vote expected to be held in House of Representatives before Christmas

US president says whistleblower is an ‘Obama guy’ who should be revealed

Thursday’s vote paves the way for televised public hearings

Former national security adviser John Bolton summoned to appear before committees

Resolution formally recognises systematic killing of 1.5m Armenians a century ago

Trump and fellow Republicans brand inquiry secretive and illegitimate

John Durham examining legality of surveillance and intelligence-gathering methods

More than two dozen politicians barged into room and delayed witness testimony

Acting White House chief of staff says politics and foreign policy are mixed ‘all the time’

America Letter: President’s obstructionism may itself be article of impeachment charge