Collins, the only GOP senator in a state Trump lost three times, is an anomaly. Her reelection depends on winning Harris voters.

GOP Lt. Gov. candidate Shawn Oliver was allegedly so drunk he vomited in front of an arresting officer while earlier stopping for a green light, details of his arrest report reveal.

Recent developments in three critical Senate races: Texas, Michigan and Maine.

This upcoming Senate race should be about replacing Sen. Susan Collins. Has she done good things for Maine? Absolutely. She’s brought a lot of money to Maine and has been very helpful to many individuals and should be commended for that work.

Maine Democrat Troy Jackson says he doesn't regret telling Susan Collins that she should “shut up” after the Republican senator suggested that a protester

Kansas, Ohio, Alaska, Iowa and Texas are in the crosshairs as Democrats hope to flip the two additional GOP-held seats they need along with well-known targets of Maine and North Carolina.

ABC News’ Martha Raddatz speaks to voters in New Hampshire, where Democrats are battling to keep their Senate seat, and Maine, a race that could control the balance of power.

Fox News correspondent CB Cotton reports on the stakes of closely watched U.S. Senate races in the Northeast on ‘Fox Report.’

Democrats eye multiple paths to flip the Senate majority as six toss-up races across Alaska, Iowa, Maine, Ohio and Texas shape Election Day.