Democrats and Republicans 'remain at an impasse' over terms of Senate trial of President Trump, set to start in January

While Democratic presidential candidate says the US president 'violated public trust,' she also criticized the 'partisan process' against him

House will vote Wednesday on two articles, abuse of power and obstruction of Congress, in case against US president

Craig Silverman says he was discussing US president's former attorney when he was interrupted by network news; a director walked in and told him, 'You're done'

In investigation transcripts, Vindman says there was no ambiguity; Hill says Bolton 'immediately stiffened' when EU envoy said he worked on trade for Oval Office welcome

Motion approved by 232-196 majority after fierce debates, likely putting issue at top of agenda for 2020 elections; more votes expected within weeks

Lawmakers in Democrat-controlled chamber set up first showdown Thursday over probe into Trump's efforts to push Ukraine to investigate opponents by withholding military aid

In a ruling that affirms the legality of the impeachment inquiry itself, judge orders department to turn over secret grand jury testimony by October 30

Taylor gives new account of quid pro quo central to impeachment probe, describing Trump's demand that 'everything' Zelenskiy wanted hinged on public vow to investigate Democrats

Outrage after latest instance in which US president tries to advance his political interests by unleashing racially inflammatory language; Graham backs him, but not McConnell