Putin’s “mission accomplished” statement got the world’s attention, writes Dartmouth’s Steven Simon in a Foreign Affairs opinion piece about...

“Mr. Trump’s harsh language has in turn attracted widespread support from whites with hostile views toward immigrants and minority groups,”...

Although a majority of the Democratic and Republican convention delegates are still up for grabs, the results of the Super Tuesday primaries...

“The broader underlying issue is that the scientific world has been surprised at the failure of facts to change people’s beliefs,” says...

“At this stage, the U.S. is no more likely than it ever was to intervene as a combatant directly against the regime because the obligation...

President Obama has a constitutional duty to nominate a new Supreme Court justice following the death last week of Justice Antonin Scalia...

In his latest post for the New York Times blog “The Upshot,” Dartmouth’s Brendan Nyhan says the Bush and Clinton campaigns demonstrate how...

“Sometimes they step on the gas pedal, sometimes they step on the brake for candidates coming out of Iowa,” says Linda Fowler, a professor...

The current election cycle has seen more and earlier media-sponsored polls than ever before—and that may be sending the century-old New...

“Turnout is so important that polls are never going to get it exactly right. If they do, they were lucky. We can’t know when we conduct a...