Domenico Montanaro

We look back at the big moments from Wednesday's Democratic debate. Also, we look at why the Ebola outbreak in the Democratic Republic of Congo has been so difficult to contain.

The second night of the Democratic primary debates in Detroit will feature the frontrunner, former Vice President Joe Biden, who is expected to face challenges from Sens. Harris, Booker and others.

Former Vice President Joe Biden will again be center stage — and the focus will be on how he handles issues of race and whether he looks like he's ready and able to take on President Trump next year.

Progressives Bernie Sanders and Elizabeth Warren will be center stage at the Democratic presidential debate on Tuesday. Moderates on stage may push back to give a more centrist vision of the party.

Democrats will hold the first of two nights of presidential debates in Detroit Tuesday night, as they struggle to differentiate themselves from a wide field and articulate a vision for America.

The potentially consequential second round of Democratic debates kicks off Tuesday in Detroit at 8 p.m. ET.

"I miss him every morning," the Supreme Court justice said of her late husband and booster, Marty, in an interview with NPR's Nina Totenberg.

President Trump has his highest approval rating yet, even though his reelection prospects continue to be lackluster. But voters aren't yet buying what Democrats are selling.

President Trump has used white grievance to fuel his candidacy since he first came onto the political scene. So what he's doing now with four congresswomen of color is hardly a surprise.

The president offered the Washington attorney the job, and he accepted. He's 55 and a partner at a firm where he handles labor and employment cases.

Secretary of Labor Alex Acosta is defending a plea deal he oversaw nearly a dozen years ago as a U.S. attorney in Florida. Also, a major teachers' union is suing the U.S. Department of Education.

The billionaire hedge fund manager, who has focused on impeaching the president, launched his presidential bid — with no mention of impeachment.

Sen. Elizabeth Warren announced Monday that she raised $19.1 million in the last quarter of the year, outpacing progressive rival Bernie Sanders while not holding high-dollar fundraising events.

The Trump administration is vowing to add a citizenship question to the 2020 census. And this week brings a deadline for the administration to prove it has improved conditions for detained migrants.

The South Bend, Ind., mayor and presidential candidate has been dealing with the aftermath of a fatal shooting in his hometown in which a white officer shot a black man.

In an NPR interview, a young Sen. Joe Biden was asked about whether he would support a constitutional amendment to limit court-ordered busing "if it can't be done through a piece of legislation."

The high court agrees to review the Trump administration's elimination of a program designed to help children brought to the country illegally.

Sen. Kamala Harris of California was the breakout star of the second part of the Democratic debate — and may have reshaped the contest as she took on former Vice President Joe Biden over race.

The U.S. Supreme Court says partisan redistricting is a political question, not one that federal courts can weigh in on.

If you're a Democratic voter, did you come away with a clear feeling of who of that first batch of 10 candidates could be president — and is best positioned to take on President Trump?