Republican Sen. Susan Collins leads Democrat Troy Jackson 49%-46% in a new Maine Senate poll, but her edge falls within the ...

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

Maine Democrats are calling for Republican Sen. Susan Collins to account for a report that alleged she was the target of a ...

Maine Democrats are calling for Republican Sen. Susan Collins to account for a report that alleged she was the target of a ...

ProPublica revealed that the FBI was circling Sen. Collins over a defense contractor’s donations — until President Trump ...

The ProPublica and New York Times reports come amid the senator's tight race for reelection in Maine, a crucial state for control of the Senate.

The Republican senator is pushing back on a reported Trump administration effort to increase political oversight of NIH ...

GOP Senator Susan Collins is facing her most competitive race yet in Maine against Democrat Troy Jackson.

The inquiry was closed last year because senior bureau officials questioned the veracity of a campaign donor’s account, ...

Susan Collins super PAC and her campaign took money from a government contractor in exchange for helping to steer millions of federal dollars their way. Her office calls the allegations “categorically ...