Delve into the mysterious world of bioluminescence, from the
glowworms dangling from the ceiling of New Zealand's famous Waitomo
Caves, to the deep-sea fishes that illuminate the perpetually dark
depths of the oceans. Discover the variety of ways in which light
is used to attract a mate, lure unsuspecting prey, or defend
against a predator, and see how scientists study this amazing
ability to glow.