Warning: This article contains spoilers for Ironheart Episode 6, “The Past Is the Past.”] After four and a half years of ...

From a giant glowing octopus to a colorful peacock with changing feathers, this year’s celebration features an all-new display of illuminated sculptures for the whole family.

The research maps biofluorescence across 459 glowing fish species and shows just how varied the colors have become.

Vampire crabs, so named because of their glowing yellow eyes, have become popular as pets, but the origin of some of these spooky-looking crustaceans has been cloaked in mystery. Until now.