One big reason: Arizona voters dropped off hundreds of thousands of mail ballots on Election Day. Now comes the arduous task of processing and tallying those ballots.
Some states, like Pennsylvania, may be slower to report election results because of laws that don't allow officials to start preparing mail ballots for counting until Election Day.
Anyone who's online and shares information plays some role in shaping whether falsehoods gain traction. Here's some advice on how to share responsibly.
A legal saga over mail-in ballots that arrive on time but in envelopes that are missing dates handwritten by voters could determine midterm results in the key swing state.
Voters in a number of states are being presented with a stark choice: Do they want someone who denies the legitimacy of the 2020 election to oversee voting in their state?
Mail ballot rejections spiked in the Texas state primaries in March. In the general election, the percentage of mail ballots that have so far been flagged for rejection has dropped.
Researchers say the days following the election may pose a greater risk of violence than Election Day itself, particularly in locations where vote counting drags on.