Pygmy seahorses, about the size of a fingernail, are some of the smallest vertebrates in the world. First discovered in 1969, little was known about the creatures. But in the early 2000s ...

Rolex’s Perpetual Planet Initiative has partnered with CNN to drive awareness and education around key sustainability issues and to inspire positive action. Pygmy seahorses, about the size of a ...

It also has large dark spots on its head and trunk, making it easy to identify. The most distinct group of seahorses, meanwhile, are said to be pygmy seahorses. These species, such as the Sodwana ...