Dive deep below the surface to see what makes the Caribbean islands of Roatan and Utila so special.
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Dolphins Greet Our Dive Boat in Utila: Clip
A pod of spinner dolphins surprises and thrills divers off the coast of Utila, an island in Honduras.
Read MoreWhat's Up With All of the Sargassum?
Investigating the causes and disastrous effects of the Sargassum algae epidemic throughout the Caribbean and Gulf of Mexico.
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