The Ocean's Own Light Show

In the sunless depths, an astonishing 90% of creatures create their own light through bioluminescence, a fascinating chemical spectacle. This 'cold light' serves crucial roles, from the alluring glow of an anglerfish's lure attracting unsuspecting prey to dazzling flashes used to startle predators or communicate in intricate mating dances. The dark is alive with these ephemeral, often eerie, illuminations.