Maine's senior senator has twice voted against members of her party in recent days, including a vote against a budget ...

The state's U.S. Senate race is set to draw national attention and millions of dollars of investment from both parties.

Sen. Susan Collins (Maine), a prominent Senate Republican moderate, says President Trump is right to scrutinize her state’s ...

Maine Sen. Susan Collins said in a statement that she doesn't believe "transgender athletes should compete in girls’ and ...

In his post just before 1 a.m. on Wednesday, Trump repeated the false claim that Canada allows large amounts of fentanyl into ...

Collins said that biological males competing against girls in athletic competitions is not “safe and fair” and runs counter ...

Trump posted on social media Wednesday that Collins and three other Republican senators were "playing with the lives of the ...

The administration claims Canada is not doing enough to stop the flow of illegal drugs into the U.S., but Collins argues the ...

Maine Senators Susan Collins and Angus King are joining a bipartisan group of 10 senators asking the Trump administration to ...

Republican Sen. Susan Collins Democratic and Sen. Patty Murray are contesting President Donald Trump's authority to curtail ...