Sen. Mark Kelly joins Democratic Senate nominee Troy Jackson and Rep. Chellie Pingree for a campaign meet-and-greet in Freeport, Maine, rallying grassroots voters ahead of the midterm elections.

Prominent Republicans in key Senate races have endorsed Democratic candidates, including in South Carolina, Kansas and Texas.

Democrat Chris Pappas and Republican John Sununu took questions on Social Security, housing and education one week before Senate election.

Democratic U.S. Senate nominee Adam Hamilton speaks to supporters during a bus tour stop in Kansas City, Kansas, as part of a statewide push in the final stretch before Election Day.

Former U.S. Secretary of Transportation Pete Buttigieg joined Louisiana Democratic Senate candidate Jamie Davis at a campaign rally in New Orleans Tuesday, a sign that national Democrats are feeling confident heading into next week's election that could flip control of the chamber.

Vice President JD Vance accused Democratic Senate candidate Abdul El-Sayed of engaging in “explicitly anti-white racial hatred."

Minnesota has emerged as a surprising state where Republicans stand a chance to flip a Senate seat.