Scientists say the Trump administration’s embrace of de-extinction won’t help endangered species like the Great Lakes gray ...

President Trump plans to overhaul the Endangered Species Act to make it easier to build in the U.S. where endangered species ...

In the US, a bridge across a major 10-lane high speed freeway is being built at a cost of more than US$100 million so that ...

Colossal Biosciences announced the successful birth of three dire wolf pups, an animal widely known from the popular ...

Just because scientists claim they have now brought back the extinct dire wolf, should we consider ‘bringing back’ more extinct species, or is it best to let sleeping dogs lie?

Most people think of crocodilians as living fossils—stubbornly unchanged, prehistoric relics that have ruled the world's ...

We shouldn’t be celebrating “de-extinction.” We should be focused on the species that are currently in danger.

Reproductive scientist Gabriela Mastromonaco on the impossibility of truly reviving extinct species, the dangerous ...

Many huge animals went extinct surprisingly recently. When they died, their ecological role was lost with them.

As soon as Colossal Biosciences declared that it brought the dire wolf back from extinction, everyone felt a sense of wonder.

After biotechnology and genetic engineering company Colossal Biosciences said it successfully created three dire wolf puppies ...