Upshot staff members share a selection of their favorite charts, documents, queries and calculations from the past year.

Click on the individual states below to create and investigate different scenarios for either Donald Trump or Kamala Harris to win the 2024 presidential election.

Basic political geography means Democrats might need to ask themselves a broader question as they look to rebound.

The map below shows the changes by state between the 2020 election and the 2024 election. Forty-eight states and Washington, D.C., are winner-take-all, so the winner of the popular vote in the ...