Danielle Kurtzleben

A new book traces the history of white evangelicals in the U.S., from the group's rebellious 19th century roots to its role as political force. We asked the author about where the movement is headed.

How angry or happy were President Trump's tweets during his first 100 days? This last week was not a particularly positive one, according to a sentiment analysis.

The event in Washington, D.C., the day after President Trump's inauguration animated activists worldwide. It spurred more marches and political involvement. But the next phase is a challenging one.

President Trump is ubiquitous on Twitter. And as we get close to 100 days, we've learned about patterns, including what time of day he usually tweets and how often he makes negative statements.

President Trump's inauguration took in $107 million, more than double former President Barack Obama's record-setting $53 million haul in 2009.

Results of a new Ipsos poll conducted for NPR suggest Americans may be sending a garbled message when they voice their opinions on taxes.

President Trump is already well-known for not sticking to his guns. But his appeal has been more visceral than policy-based anyway, as one political science professor explains.

Massive tariffs won't help. In fact, one of the most helpful policies for putting manufacturers back to work has nothing to do with Chinese President Xi Jinping.

Trump claimed on Tuesday before a group of CEOs that the Obama administration's stimulus package was a failed "infrastructure bill." That's not true.

Like the famous preacher, the vice president won't dine alone with a woman other than his wife. But Graham, pastor to the presidents, had other rules, like don't inflate the size of your crowds.

The Republican overhaul bill died, but the health care drama continues. There are lots of ways the administration can change the Affordable Care Act, without congressional approval.

The Affordable Care Act, passed by Democrats during Obama's presidency, has its weaknesses, but the data show it's not at all "exploding." We have the facts behind what's going on.

What's the easiest way to swing back at critics? For Trump (as well as Putin), it's to cry "hypocrite."

The president's budget blueprint calls for a 10 percent increase in military spending, along with deep cuts in foreign aid and the Environmental Protection Agency.

See how the new health care bill would affect the uninsured, the cost of coverage and the federal deficit, according to a budget analysis.

Republicans' plan to replace the Affordable Care Act would reduce the federal deficit, though, according to a report from the Congressional Budget Office.

The length of a bill has little to do with its quality. In fact, it's getting harder and harder to pass major laws that aren't behemoths.

Obamacare made some huge changes to women's health care. Now Republicans want to repeal the law. Here's which women-specific provisions would (and wouldn't) stick if this bill were passed.

After Kellyanne Conway urged shoppers to buy Ivanka Trump's fashion line, the Office of Government Ethics urged punishment. The White House says the agency's rules don't apply to its workers.

In the White House's letter to the Office of Government Ethics this week about Kellyanne Conway, there's a passage that is potentially far more significant than a clothing endorsement.