Daniel Biss, the mayor of Evanston, has the endorsements of Senators Elizabeth Warren and Tammy Duckworth as well as the Congressional Progressive Caucus. Among his top challengers are Kat Abughazaleh ...

The president outpaced top political figures but received negative marks on his handling of all top issues except border ...

President Donald Trump's low approval rating has long been of concern to Republicans ahead of midterm elections. Here's how ...

Independents often determine close elections, and a near three-month high in approval with the group could indicate ...

Republican Steve Hilton is consolidating GOP support, decreasing the likelihood of a Democratic lockout, according to a new poll by POLITICO and its partners.

The winner of the GOP primary runoff election will face Democratic nominee James Talarico in November.

New Mexico this week became the first state to bar armed agents from polling locations in response to President Trump's ...

Source: Polls collected by The New York Times. To suggest a poll, or report a possible error, contact polls@nytimes.com.