For more than 60 years, many biologists had begun to wonder if a strange, egg-laying mammal named after British naturalist David Attenborough would ever be seen again. Signs of the mysterious creature ...

For more than 60 years, researchers have been unable to physically see a critically endangered animal known as one of the world's most unusual mammals. But now, one of Attenborough's long-beaked ...

An expedition through an Indonesian mountain range led to researchers capturing rare video of an endangered species that hasn't been spotted in over 60 years. Researchers with Expedition Cyclops were ...

An artist’s impression depicts Kryoryctes at Dinosaur Cove in Australia. New research supports the hypothesis that Kryoryctes is a common ancestor of both the platypus and echidna. - Peter Schouten ...

A long-beaked echidna named after Sir David Attenborough and last seen by scientists in 1961 has been photographed for the first time in an Indonesian tropical forest. An international team of ...

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...

These animals can be found in Australia and New Guinea. As an ambassador animal, Teddy will not be on display but he might be used as part of educational classes at the zoo or future breeding programs ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Echidnas, dome ...

A tiger shark has surprised Australian scientists on an ocean research trip by regurgitating a spiky land-loving echidna in front of them. Researchers from James Cook University said Thursday that ...

An expedition through an unpredictable, perilous mountain range in Indonesia’s province of Papua led to the rediscovery of a critically endangered egg-laying mammal that hasn’t been seen for more than ...