Maine’s Democratic Gov. Janet Mills officially launched her bid for Senate.

Here's a closer look at the highly competitive race in for U.S. Senate for a seat long-held by Sen. Susan Collins, R-Maine, more than a year out from Election Day.

According to new polling, Maine Governor Janet Mills may be well placed to unseat Maine's incumbent Republican Senator, Susan Collins, in the midterm elections.

Governor Janet Mills U.S. Senate run against Graham Platner will pit the Democrats’ establishment wing against the insurgent bloc, says Maine journalist Alex Seitz-Wald.

Maine Secretary of State Shenna Bellows is confident law enforcement will ultimately uncover why 250 official ballots were allegedly delivered to a Newburgh home in an Amazon package. She also said the incident underscored that Maine’s processes work and that the state’s elections are safe and secure.

The state's top Democrat says the 'fundamental right to vote is under attack' because of a proposal to adopt Voter ID and increase restrictions on absentee voting.

The Maine secretary of state said authorities are investigating the 250 blank election ballots that were found in a resident's Amazon order last week.

Maine Secretary of State Shenna Bellows says a Newburgh woman claims she received 250 blank Maine absentee in an Amazon box on September 30. The package appeared to have been opened and resealed. The state says the ballots were found the same day the town of Ellsworth reported it was missing a shipment of 250 absentee ballots.