A lion's mane is more than a bushy bunch of fur framing a big cat's face. A mane is a declaration of a lion's vitality, fighting prowess, and social status.
Velvet worms are a group of invertebrates that includes about 110 living species. Although modern velvet worm species are all terrestrial, their ancestors were marine animals.
Sharks are a group of cartilaginous fishes widely known for their fearsome predatory nature but some species of sharks are rather gentle in nature.
Flatworms include about 20,000 species of invertebrate animals such as planarians, tapeworms, and flukes.
Amniotes are a group of tetrapods that includes birds, reptiles, and mammals. There are about 25,000 species of amniotes alive today.
Profile of tetrapods, a group of vertebrates that includes amphibians, reptiles, birds, and mammals.
Bonobos face a precarious future unless they receive better protection throughout their current range, a new study reveals.
Profile of cobras and their relatives, a group of snakes that include mambas, kraits, death adders, sheildnose cobras, whipsnakes, spitting cobras, and many other groups.
Profile of sirenians, also known as sea cows, a group of mammals that includes dugongs and manatees.
Oceanic dolphins are a group of cetaceans that includes dolphins, pilot whales, and killer whales.