Dire wolves last roamed the Earth 10,000 years ago. They could be back, thanks to genetic engineering.

Colossal Biosciences says it used novel gene-editing technology to alter gray wolf DNA to breed the animals. Dire wolves ...

Gray wolves protected stay on the Endangered Species Act of 1973 may be coming to a permanent end. A forced Minnesota hunting ...

The Trump administration aims to remove degradation of habitat from its definition of "harm" to endangered species, proposing ...

The Trump administration is looking to remove degradation of habitat from its definition of "harm" to endangered species with ...

Though there are different types of bear, all bear species have similarities. They all have stocky, fur-covered bodies; short legs; and a round head with a long snout. Whether the word "bear ...

or just the fact that some species are really understudied,” he says. For instance, more than half of the total reported occurrences of cannibalism were in polar bears, which are the most carnivorous ...