Presidential debates are one of those things. Last week's debate between Vice President Kamala Harris and former President ...

Here at 538, we cover polls year-round, so we'd like to share with you some tips we've learned over the years on how to ...

Heading into the debate, Americans have higher expectations of Kamala Harris, but favor Donald Trump on key issues.

Republican vice presidential candidate and Ohio Sen. J.D. Vance said on Wednesday night that journalists have informed him ...

To create them, 538 collect the data from individual polls carried out both nationally and in battleground states by lots of polling companies. As part of their quality control, 538 only include ...

It's still early, but Trump looks to have gained at least some ground in the polls as we begin to examine the immediate ...

The poll aggregation and evaluation site 538, part of ABC News, dropped the right-wing polling firm Rasmussen Reports from ...

If you, like me, spend too much time perusing 538's polls page, you may have noticed this summer has seen a lot of polls from a new-ish pollster: ActiVote. Since Aug. 1, ActiVote has completed 25 ...

How can two polls say two different things? And can you even trust polls, anyway? Here at 538, we cover polls year-round, so we'd like to share with you some tips we've learned over the years on ...