Top news
Ex-Trump aide confirms Ukraine aid was linked to Biden probe
By Deb Riechmann, Lisa Mascaro & Zeke Miller
Divided House passes impeachment probe resolution
By John Parkinson & Stephanie Ebbs
Trump impeachment: a timeline of key events so far
By Tom Mccarthy & Miranda Bryant
All coverage
White House lawyer moved transcript of Trump call to classified server after Ukraine adviser raised alarms
By Tom Hamburger, Carol D. Leonnig & Greg Miller
John Bolton's attorney says he won't appear without subpoena after impeachment investigators invite him to testify
By Jeremy Herb, Manu Raju & Kevin Liptak
Nancy Pelosi on Impeachment, Trump, and 2020
By Ronald Brownstein
How Democrats and Republicans Voted on Trump Impeachment Rules (Published 2019)
By Jasmine C. Lee, Alicia Parlapiano & Jugal Patel
What is impeachment and how does it work? 10 facts to know.
By Frank Thorp V, Frank Thorp & Pete Williams
Vindman testified he was convinced Ukraine aid became part of Trump's demand for Biden investigations
By Jake Tapper
House votes to formalize impeachment inquiry procedures
By Alex Rogers, Clare Foran & Jeremy Herb
White House official corroborates diplomat's account that Trump appeared to seek quid pro quo
By Karoun Demirjian, Rachael Bade & Carol D. Leonnig