Every creature that has disappeared leaves behind more than just a memory they leave lessons about ecosystems, extinction ...

Over a million species of animals and plants are now hanging by a thread, more than ever before in human history, says the International Science-Policy Platform on Biodiversity and Ecosystem Services ...

From woolly mammoths to giant sloths, via some lesser-known ice-age beasts like 'killer koalas', the visuals in this ...

The dodo bird vanished more than 300 years ago, but its story still sparks curiosity. Native to just one island and wiped out in just a few decades, the dodo has become a symbol of extinction and ...

Although the wooly mammoth is something out of the Natural History Museum, an American biotechnology company is currently attempting to de-extinct animals once thought lost to time. Colossal ...