Several newly released polls have illustrated a tightening Senate race in Wisconsin, where Sen. Tammy Baldwin, D-Wis., is fighting for her seat in a state that could very likely swing for former President Donald Trump in the presidential race.

Voting begins today in Wisconsin – one of several battleground states likely to decide the election's outcome.

A lower court ruled that Robert F. Kennedy Jr.'s name would remain on the Wisconsin presidential ballot even though he has ended his candidacy.

A poll of voters statewide released Wednesday found that the presidential and Senate races in Wisconsin remain close, especially among older Wisconsin voters. Democratic Vice President Kamala Harris led Republican former President Donald Trump polled 49% to 48% in a head-to-head match up.

Incumbent Republican Pat Snyder will face challenger Democrat Yee Leng Xiong in the Nov. 5 general election for Wisconsin's 85th Assembly District.

Incumbent Republican Patrick Testin will face challenger Democrat Collin McNamara in the Nov. 5 general election for Wisconsin's 24th Senate District.

The notion of Waukesha County’s political muscle became an ongoing joke, but Democratic inroads in recent years mean the county has started to resemble its internet stereotype.

With more than a dozen legislative races in close contention, national organizations on both sides of the aisle are focusing resources on Wisconsin.

Republican vice presidential nominee JD Vance continued to promote anti-migrant rhetoric in a rally in Eau Claire, Wisconsin, as he tried to draw attention to Democratic presidential nominee Kamala Harris’ immigration policies.

Baldwin and Hovde have agreed to one debate on Oct. 18. In her past campaigns, Baldwin has agreed to three, and two or three are typical in Senate races. In-person absentee voting, commonly known as early voting, can’t begin in Wisconsin until Oct. 22.

Donald Trump and Kamala Harris are ramping up their presence in Wisconsin as the election approaches. See which cities they've visited so far.