Climate March 20, 2024 1:24 pm Cruise lines say they're shifting gears to go green. Critics say more can be done With the push to reduce their carbon footprint, cruise companies are implementing new measures in effort to go green. US & World Videos 3:54 Family of teen injured in Boca Chita Key boat crash speaks 1:04 Florida mother charged in murder of 4-year-old son 2:24 Get to Port Everglades in minutes. New project underway to build bypass road 1:51 Group thwarts man who tried to steal $30K in Pokémon cards 1:01 DeSantis condemned Pro-Palestinian protests sweeping college campuses across the United States.