Ant superorganism: Tiny insects, one huge system Ant colonies form perfectly coordinated systems that can function almost like one giant superorganism. Read more
Ferret sleep: When they completely switch off Ferrets may sleep for 14–18 hours a day, but when awake, they become playful little explorers. Read more
Discus fish hiding places In their natural habitat, discus fish find safe hiding places among roots, leaves and aquatic plants. Read more
