Giant cruise ship heads to Arctic on pioneering journey
The Crystal Serenity, which set off from Seward, Alaska on August 16 with nearly 1,000 passengers, is scheduled to dock in New York on September 17. The ship made its last Alaska port call on Sunday, stopping in the remote town of Nome before heading farther north, accompanied by the RRS Ernest Shackleton, a British supply and icebreaking vessel. The voyage marks the first time a passenger ship this size sails the storied Northwest Passage where warmer temperatures and melting ice are opening the Arctic -- one of the most pristine places on Earth -- for business.