Carnival Cruise Line's new Celebration Key promises a stress-free alternative to chaotic ports.

Brand Ambassador John Heald has struggled to keep up with the outrage over Carnival's new loyalty program.

The cruise line’s parent company announced second-quarter earnings Tuesday morning, just days after Carnival announced controversial changes to its loyalty program.

The high seas have long been cruise lines’ primary domain, but many are investing more in land-based destinations.

Two Disney Cruise Line passengers were rescued from the water over the weekend. Overboard detection systems are designed for those very instances.

Graphic play-by-play of the "poop cruise" horror story that picks up where the Netflix documentary ends.