If you rode in a submarine to the bottom of the ocean, the sun would disappear, and the dark water would swallow you. But light is not missing down there.

Submarine

God gave creatures of all shapes and sizes the ability to glow in colorful displays. From jellyfish to squid to fish with big, sharp teeth, many animals have special features that truly glow in the dark.

They’re living, breathing lights!

Firefly Squid

Photo: Y Kito, ImageQuestMarine.com