When survival is the goal, greater security comes with numbers. Here, we're taking a closer look at schools and shoals—plus, we'll tell you how to capture the best underwater photos.
Amazing time-lapse night-footage captured using Sola Nightsea blue fluorescent light. Filmed on location in Lembeh, Indonesia by Jeff Honda and the Backscatter team.
Have you ever seen a Sea Angel (Clione limacina)? While scuba diving in Russia's White Sea, photographer Franco Banfi captured this underwater photo of the elusive creature.