California's mail-in ballot policy could change if the U.S. Supreme Court rules that ballots must be received by Election Day in a case that could be decided as soon as Thursday. The case centers on

The justices could invalidate laws in 14 states that allow ballots that arrive after Election Day to be counted. An NBC News Decision Desk analysis shows how many votes could be at stake.

The Postal Service proposed to require states to provide names and barcodes for mail-in ballots as part of Trump’s contentious election security push.

A federal judge on Thursday cleared the way for President Trump’s March executive order beefing up rules surrounding mail-in ballots to stand in the face of legal challenges from Democrats.

Proposed federal rules regarding mail-in voting will not affect the upcoming June 16 primary elections in Oklahoma. The U.S. Postal Service proposal would require states to provide the names of voters who received mail-in ballots as part of President Donald Trump's controversial efforts to increase election security.

Mail ballots seen in a video claiming they will be improperly used to cast duplicate votes for Los Angeles mayoral candidate Spencer Pratt are for the city of ​West Hollywood and not valid in the LA mayoral primary on June 2.

After announcing a vendor error that lead to voters receiving the wrong party ballot for the 2026 Primary Election, here's what's happening now.

Maryland election officials began reviewing mail-in ballots Monday ahead of the June 23 gubernatorial primary election.