Geologist Claims Deep Claw Marks Found in Brazil's Mysterious Tunnels Were Not Made By Humans Paleontologists, to date, have ...

Five chicks of the critically endangered Brazilian merganser have been born at the Prague Zoo, fueling hopes for a ...

Most experts USA TODAY spoke with agreed that attempts to de-extinct animals, like the dire wolf, result in animals that are not the same as their ancestors and are actually hybrid animals.

A number of experts say that bringing back extinct animals will not solve any conservation problems and that efforts would be better spent trying to find ways to save current critically endangered ...

In the case of the thylacine, the first step is sequencing the extinct animal's DNA – the genetic blueprint contained in every single cell of the body. Pask did this in 2017. "The great thing ...