The idea of resurrecting long-lost direwolves sounds like pure fantasy—something out of Game of Thrones—yet Colossal Biosciences insists science is catching up with myth. Chief science officer Beth ...

Take a journey through time and discover extinct animals from ancient history, from giant mammals and terrifying sea creatures to lesser-known species that once ruled the Earth. This video explores ...

Over a million species of animals and plants are now hanging by a thread, more than ever before in human history, says the ...

Thylacines — marsupials known as Tasmanian tigers — were declared extinct decades ago, but efforts to find one in the wild ...

Scientists and governments are calling for the strongest international protections yet for sharks and rays, citing ...

The solution: experts want to reintroduce the lynx to Britain, a big cat and apex predator that was hunted to extinction ...

Sphenodraco scandentis is a relative of lizards that would have climbed among the trees in ancient Jurassic forests.

A Northern California photographer captured footage of an extremely rare fox in Lassen Volcanic National Park this winter.

One notable success story is the cloning of Przewalski's horses, once extinct in the wild. Kurt, the first cloned ...

Isolation allows creatures to thrive as their relatives perish due to the threats present on much larger landmasses ...

Imagine a world without bustling cities and infrastructure and nature regaining control slowly. Scientists believe that the ...

The Blanchard’s Cricket Frog, once found in the wetlands of Ontario's Pelee Island, is being reclassified from endangered to ...