Cruise News Today — July 7, 2022. Norwegian Cruise Line has dropped the pre-cruise testing requirement on select sailings outside of North America. Carnival Cruise Line has opened a landing webpage for its upcoming ship Carnival Luminosa. MSC Cruises’ Explora Journeys has ordered two additional luxury ships, which will be powered by LNG and hydrogen fuel. Cruise line stocks were down for CCL, RCL, and NCLH.