Archaeologists think some of the paintings may be less than 1,000 years old, even though the animals were thought to have ...

Thanks to advancement in cloning techniques it could soon be possible to bring back extinct and prehistoric creatures Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE since ...

Tasmanian tigers were hunted to extinction decades ago, but a recent scientific breakthrough has raised hope that the animal and potentially other long-lost species could one day be resurrected.

MELBOURNE, Australia -- Almost 100 years after its extinction, the Tasmanian tiger may live once again. Scientists want to resurrect the striped carnivorous marsupial, officially known as a thylacine, ...