Here are the states most impacted by Canada's retaliatory tariffs, and how they voted.

Here’s a roundup of all the historic firsts the U.S. saw Tuesday night.

U.S. President Donald Trump, along with several other politicians, are expected to address the results at news conferences throughout the day.

Billy Eichner wrote, 'WE FLIPPED THE HOUSE!!!!!!!!!!! THANK YOU FOR VOTING!!!!!!!! AHHHHHHHHHH!!!!'

The 2014 midterm election saw a 72-year low in voter turnout – early indications of this year's turnout hint at a surge.

The main group opposing marijuana legalization in Michigan conceded defeat.

Stacey Abrams, Democratic candidate in the Georgia gubernatorial race, says she's not prepared to concede defeat to Republican rival Brian Kemp despite trailing with majority of polls reporting.

The U.S. midterm elections saw 237 women run for the House as major-party candidates this year. Women held 84 out of 435 House seats as of Tuesday night.

With Tuesday's win in the midterm elections, the Democrats could pose a major challenge to President Donald Trump’s domestic and foreign policy going forward.

Cruz and O'Rourke were neck and neck as results came in, but the Calgary, Alta.-born Republican pulled ahead.