Gray wolves that live in the Great Lakes and West Coast regions are one of 1,662 species currently protected under the Endangered Species Act. Hunting and trapping almost drove them to extinction ...

The Sihek bird, an endangered animal who recently returned to the wild, has laid eggs on their new home at Palmyra Atoll, an ...

It’s wonderful to imagine kangaroos almost four times the size of big reds hopping around ancient Australia, but this lot ...

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.

With much fanfare, Texas company Colossal Biosciences announced April 7 that its scientists had returned the dire wolf, a species extinct for ... “It was such a great example for a first species ...

Three extinct-in-the-wild Socorro dove chicks have hatched at London Zoo, marking a hopeful milestone in the bid to bring the species back from the brink of extinction. The trio, who emerged from ...