When we think of mammals, we usually think of animals that give birth to live babies, like lions or humans. But there’s a ...

Echidnas are egg-laying, insect-eating mammals native to Australia, according to the Australian Museum. The country has only one species, the short-beaked echidna, which can be found throughout the ...

A trail camera on Clarke Island recorded an echidna for the first time in decades. Photos show the egg-laying mammal once feared locally extinct. Photo from Tasmanian Aboriginal Centre via WWF ...