Some of the scientific groundwork that paved the way for a rebirth of the long-extinct dire wolf took place in Pennsylvania.

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 revealed recently it had born three pups using the ancient DNA of the dire wolf, which went extinct ...

Because the dire wolf is an extinct animal, this was not an easy task ... other canine species around the same time as the jackal, 5.7 million years ago. However, the researchers also found ...

In its 4.5 billion year history, Earth has undergone five mass extinctions and we are potentially in a sixth era of mass death. Today’s crocodylians are the surviving members of a lineage called ...

Over the past week, the media have been inundated with news of the “de-extinction” of the dire wolf (Aenocyon dirus) – a species that went extinct about 13,000 years ago.

The secret to their longevity could help conservationists better protect species today threatened by extinction.

The breakthrough has been achieved by Colossal Biosciences, a multibillion-dollar United States company that claims their goal is to restore biodiversity through the de-extinction of species.

A new study found that it's possible to return grizzly bears to California. Whether that's a good idea is a matter for ...