Hiding ducks has become a huge thing on cruise ships, at least on the family-friendly lines. Some passengers are really into it: Before they cruise, they buy rubber ducks of various sizes, decorate them,

Hiding tiny rubber ducks has become a popular practice on cruise ships. Despite calls to ban it, Carnival hasn't. Their brand is tied to "fun," and ducks align with that.

Virtually every transportation company of any kind – including airlines, railroad, and cruise lines – have lists of items you are not allowed to bring with you. And while most Americans who travel are well aware of what you can’t take on an airplane,

Cruise vacations just got even better thanks to Carnival Cruise Line's new rule to stop 'chair hogging' forever. Here's why passengers love this change.