What happens when confusion hits a group of divers during a dive trip? Simon Pridmore takes a closer look and offers insights and advice to keep you diving safely.

We asked our contributors to share their favorite underwater images that showcase the distinctive features of various underwater creatures, and they returned with a broad selection of macro and wide-angle shots featuring a variety of marine life, from majestic sharks and sea turtles to tiny nudibranchs and crustaceans.

There are wonders to discover and explore in Cuba’s natural world, both above and below the surface of the sea, from endemic species of marine life to exotic birds and animals in the national parks. Pierre Constant shares his journey there.