"It's a bunch of BS," Sen. John Cornyn, who has worked alongside Collins for more than two decades, told USA TODAY.

U.S. Sen. Susan Collins' team made misleading claims about an FBI probe into Navatek CEO Martin Kao, according to the ProPublica reporting team.

Our political journalists are based in the Maine State House and have deep source networks across the partisan spectrum in communities all over the state. Their coverage aims to cut through major ...

Sen. Susan Collins (R-Maine) leads Democrat Troy Jackson by 3 points in her bid for a sixth term, according to a new poll. The New York Times/Siena College survey found Collins leading Jackson, ...

Susan Collins leads Troy Jackson 49 percent to 46 percent in an independent poll, though Maine’s Senate race remains tight.

Maine Democrats on Wednesday assailed U.S. Sen. Susan Collins over a news report that the FBI investigated how much she knew about illegal campaign contributions that sent one of her donors to prison.

The New York Times poll suggests Susan Collins is leading in Maine, but it contrasts with other recent polls showing a tighter race. Market participants appear to interpret this poll as a minor shift ...

There’s nothing more uncomfortable for a pollster than a result that stands out from the pack, but it doesn’t mean it should ...

Collins is picking up frustrated voters in the middle — those who are less enthusiastic and engaged, but who feel they know ...

But Maine's closely watched race is still neck-and-neck and could hinge on a small pool of people still making up their minds.

The lady shows up for work,” one focus group participant said of Collins, who is in a tough re-election battle with Democrat Troy Jackson.

Murphy and other speakers criticized Collins for her relationship with Kao, the ex-CEO of Navatek, which worked in partnership with the University of Maine’s Advanced Structures and Composites Center, ...