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

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 ...

The collapse of tropical forests during Earth's most catastrophic extinction event was the primary cause of the prolonged ...

A mass extinction event wiped out around 90% of life. What followed has long puzzled scientists: The planet became lethally ...

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

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

The Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) marks 50 years since it entered ...

Wildlife photographer Randy Robbins has captured a video of one of the rarest mammals on Earth at Lassen Volcanic National Park.

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

EXCLUSIVE: A British vet and a dedicated team of rangers and pilots tagged these elephants for the first time in a bid to ...