The primary will be held on June 9. Polls on this page reflect the first round of a ranked-choice ballot.

President Trump’s call for Sen. Susan Collins (R) to be ousted in November tossed a monkey wrench into the high-stakes Maine ...

The Maine senator has consistently won reelection in a blue state thanks to support from independents and some Democrats.

D. Allan Kerr is an ex-dockworker, former newspaperman and U.S. Navy veteran living in Kittery, Maine.

After five G.O.P. senators joined Democrats on a war powers vote, the president lashed out, including at his party’s most ...

Trump wrote on Truth Social that Collins is among the GOP senators he believes "should never be elected to office again.” ...

“Republicans, when in doubt, vote the exact opposite of Senator Susan Collins,” Trump said in a social media post. “Generally ...

Liberal groups and senators are standing firm in their embrace of Graham Platner, even as the progressive outsider’s political baggage hangs over Maine's Democratic Senate primary to take on incumbent ...

PORTLAND, Maine(AP) — Old online comments made by a U.S. Senate candidate in Maine in which the candidate appeared to endorse political violence, dismiss rape in the military and criticize both police ...