Ten Democratic candidates are on the ballot for the Illinois Senate primary. Polls show it's a three-person race.

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

The Democratic Party of Illinois’ six-figure expenditure for mailers supporting state Sen. Sara Feigenholtz’s campaign comes ...

The National Weather Service has received at least six reports of potential record-breaking hailstones in Illinois, ranging ...

Illinois basketball needed to beat Wisconsin, but we fell flat, as Brad Underwood goes over the loss in his postgame press ...

A rare opening for Illinois to elect a new U.S. senator has sparked sparked a political brawl among the top three candidates ...

By Emily Schmall CHICAGO, March 13 (Reuters) - The leading three Democratic contenders facing off for Illinois' open Senate ...

The Illini again fell in overtime to the Badgers – and this time when it really counted. Here are five stats that tell the ...

The Journal Sentinel will have live updates before, during and after the game as Wisconsin seeks another win vs. Illinois in the Big Ten tournament.

Pollsters that meet at least two of the three criteria below are considered “select pollsters” by The Times, as long as they are conducting polls for nonpartisan sponsors. Has a track record of ...