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

It's been six months since two not-quite dire wolves were born on Earth around 10,000-12,000 years after the extinction of ...

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.