Domenico Montanaro

After audio surfaced of the GOP nominee bragging about groping and kissing women, dozens of Republicans have called on Trump to drop out — and it's all shaken up the electoral map.

The race appeared to be tightening in the month of September, but after the first presidential debate Hillary Clinton has taken a consistent lead.

The "October surprise" has a long history in American politics, but not as long as you might think — and not as consequential as you might think, either.

One Cruz supporter said the move "just cements Trump as the unopposed alpha in the GOP and hangs Cruz's conservative resistance out to dry."

A new Pew Research Center study finds that a third of Hillary Clinton's and Donald Trump's supporters are most strongly motivated by opposition to Trump and Clinton.

A month ago, Hillary Clinton had solidified her lead, and Donald Trump's path to the presidency looked closed off. That has all changed in the past month.

The debates will be Hillary Clinton versus Donald Trump — without Jill Stein or Gary Johnson — despite high levels of voter dissatisfaction with the presidential choices.

After years of questioning Barack Obama's birthplace and the legitimacy of his presidency, Donald Trump is only now saying he no longer believes the false conspiracy theory he's peddled for years.

Hillary Clinton's campaign says she's recovering well from her bout of pneumonia and is otherwise in good health. Donald Trump on Thursday appears on the Dr. Oz TV show to talk about his health.

In hacked emails, the former secretary of state rips into Donald Trump as leading a "racist" movement and laments Hillary Clinton's inability to "honestly" defend her private email server.

President Obama campaigned for Hillary Clinton on Tuesday. Her camp continues to go back and forth with the Trump campaign over Clinton's remark that half of his supporters are "deplorables."

Republican presidential nominee Donald Trump will be in suburban Philadelphia Tuesday evening, where he will lay out a new proposal that he says will make child care more accessible and affordable.

The Democrat said "half" of Trump supporters are in a "basket of deplorables." She said she regrets saying half, but when distrust is this high, comments like that can make it harder to govern.

NPR's politics team annotated Trump's speech on immigration, which comes after a week of seeming to change direction on the issue.

Mexican President Enrique Peña Nieto's office said he invited both Trump and Hillary Clinton to visit Mexico. Peña Nieto has been highly critical of Trump, likening him to both Mussolini and Hitler.

Three big political names beat back tough challengers — and it wasn't close. Despite all the attention on outsiders, incumbency still wields significant power.

Republican presidential candidate Donald Trump has publicly tried to reach out to minority voters. But that outreach may really be aimed at improving his standing with suburban white voters.

Stephen K. Bannon, the new Trump campaign chief, is the third top Trump adviser who's landed in hot water during this campaign.

Donald Trump courted hard-liners on immigration in the primary campaign. But he signaled Wednesday night he'd be in favor of a path to legalization for some immigrants in the U.S. illegally.

The Trump campaign is doing a lot of outreach to black and Latino communities, but he is underperforming most with the group he is supposed to appeal to most — whites.