Author: Susan Page, USA TODAY

In a single extraordinary day, the calculations that have ruled Washington during the Age of Trump were upended. No one is sure what will follow.

With Joe Biden flanked by Elizabeth Warren and Bernie Sanders, contenders clash over whether defeating Trump requires transformation or moderation.

Trump’s tweets replaced headlines about immigration raids, Pence viewing migrants at the border and a citizenship question on the census.

In an exclusive interview with USA TODAY, former Senate majority leader Harry Reid said the House should open an impeachment inquiry against President Donald Trump.

A USA TODAY/Ipsos poll finds most Americans dismayed by the renewed focus on limiting abortion, and it’s energizing Democratic voters for 2020.

Exclusive: After missions against Saddam Hussein and Osama bin Laden, retired admiral William McRaven warns of Trump’s attacks on democracy

In the final weeks of her life, Barbara Bush drafted a letter to her children, never finished or sent. Here’s what she wanted to tell them.

USA TODAY Exclusive: In “The Matriarch,” Barbara Bush blames Donald Trump for her heart attack and for driving her from the Republican Party.

Only highlights of Mueller’s report are out, and investigations into Trump continue. But the political landscape has shifted. USA TODAY’s analysis.

Analysis: Trump’s former lawyer details a litany of lies and misbehavior by the president. But will it change voters’ minds about him?