Several states in the report recorded high hospitalizations as the COVID-19 pandemic polarizes voters and cast a shadow on the U.S. presidential election.

The U.S. also differs from most other democracies in that it has no independent electoral commission to certify the final vote count, says Amy Dacey of American University.

Trump, on a high after his acquittal last week on impeachment charges, launched an assault on the Democrats who tried to remove him from office, calling the episode a "pathetic partisan crusade.''

Presidential nominees are chosen through two systems in the United States — caucuses and primaries — though none of the 50 states does it exactly the same. Here's how it works.

The recommendations came in an 85-page report issued by the U.S. Senate Intelligence Committee, which has been investigating Russia's large-scale effort to interfere in the 2016 presidential election.

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.

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.