The U.S. Supreme Court this week agreed to hear a Mississippi case that could change for the better the way Nevada runs its elections. At issue are mail-in ballots, which became popular during the pandemic as a means of allowing voters to cast a ballot without risking exposure to COVID at the polls.

For many American citizens living abroad, making sure their ballots are returned correctly and on time hundreds or thousands of miles away, back in the United States, can be tough. But with the 2026 midterm election approaching, U.S. expatriates and their ...