A routing transit number (RTN) is a unique nine-digit numerical code used to identify a physical bank, digital bank, or other financial institution.

1. Number of Players A match is played by two teams, each with a maximum of eleven players; one must be the goalkeeper. A match may not start or continue if either team has fewer than seven players.

You'll want to make sure you are packing your carry-on luggage with TSA and airline-specific restrictions in mind to avoid unanticipated check-in baggage fees.

The latest stories from our Planet or Plastic? series—a multiyear effort to raise awareness about the global plastic waste crisis.