Axolotl neoteny: The secret of the forever young amphibian The axolotl becomes sexually mature while keeping larval features such as external gills and an aquatic lifestyle. Read more
Scorpion Anatomy: Claws, Stinger and a Unique Sensory Organ Scorpions have powerful pincers, a venomous stinger and unique comb-like sensory organs that help them explore their surroundings. Read more
Angelfish social behavior In the wild, angelfish often move in small groups, which may help them stay safer and detect danger more easily. Read more