They will need to defend an open seat in a battleground state that President Trump carried in 2024. And Gov. Gretchen Whitmer ruled out a run.

Former GOP Michigan congressman and senatorial candidate Mike Rogers could be back on the ballot in 2026, as the Republican is eyeing the race to replace Sen. Gary Peters (D-MI). Only two months have passed since the 2024 election,

Democratic Sen. Gary Peters won’t run for re-election in Michigan in 2026, creating a pivotal open Senate seat in one of the most tightly divided battleground states in the U.S.

Democratic Sen. Gary Peters of Michigan announced Tuesday that he will not seek reelection in 2026, leaving Congress at the end of his second term and opening up a highly competitive battleground Senate seat.

Michigan Democratic Senator Gary Peters' retirement announcement on Tuesday generated speculation about which Democrats could run to replace him in next year's Senate race.

Democratic U.S. Sen. Gary Peters, of Michigan, announced Tuesday that he will not run for a third six-year term in 2026 leaving an open Senate seat.

Sen. Gary Peters (D-Mich.) announced on Tuesday that he will not seek reelection next year, dealing a blow to Democrats in a key battleground state.  Peters made the decision official in an

Democrat Gary Peters' announcement means Michigan will have an open U.S. Senate seat for the second time in two years.

Sen. Gary Peters' (D-Mich.) shock announcement Tuesday that he will not run for reelection has U.S. House members from Michigan in both parties sizing up potential runs for his seat. Why it matters: The race could get crowded fast,

Multiple Michigan Democrats had identified Gov. Gretchen Whitmer and Pete Buttigieg as top possible Democratic contenders for the Gary Peters seat.

Mich., says he's considering a run for U.S. Senate days after Sen. Gary Peters, D-Mich., announced he would not seek re-election.