Illinois’ great experiment with a June primary wraps up Tuesday when voters speak after six months of campaigning instead of the accustomed three.

Most of the Republicans running for Illinois’ 6th Congressional District seat said they believe humankind has a role in global climate change -- but not all are convinced.

Republican 6th Congressional District candidate Scott Kaspar of Orland Park has used campaign funds to pay a prominent supporter $25,000 to serve as a consultant, financial records show.

U.S. Rep. Sean Casten of Downers Grove has been raising and spending far more than either of the other Democratic challengers for his job, federal documents show.

Four of the six Republican candidates for Illinois’ 6th Congressional District seat understated the severity of the Jan. 6, 2021, assault on the U.S. Capitol in recent interviews or other statements.

Democratic U.S. Rep. Marie Newman’s latest campaign commercial is drawing howls from her chief rival’s campaign in the 6th District.

Former New York City mayor and Donald Trump ally Rudy Giuliani will visit Oak Brook later this month to headline a fundraiser for a Republican seeking Illinois’ 6th Congressional District seat.

The two incumbent lawmakers seeking the Democratic nomination in Illinois’ 6th Congressional District will come together Friday for a candidate forum in Willowbrook.

Five of the six Republicans running for Illinois' 6th Congressional District seat shared their opinions on abortion, voting rights and other issues during an online forum Tuesday night.