Such killings are not new but are typically carried out by wildlife officials.

The push to revive extinct animals is accelerating, but scientists disagree about whether gene-edited species count as true "de-extinction." ...

A Dallas-based biotech company called Colossal Biosciences says it has produced “de-extinct” dire wolf pups using gene-editing technology, but critics argue the animals are genetically modified gray ...

State and federal wildlife agencies reported 319 Mexican gray wolves in the wild, up from 286 a year ago.

A biotech company says CRISPR could revive extinct animals like the dodo and mammoth — but many scientists remain skeptical.

A pack of endangered wolves was released into the wild in the northern Mexican state of Durango on Friday, thanks to ...

A Colossal Biosciences representative confirmed that the dire wolves that the company brought back from extinction are growing quickly, already exceeding the grey wolf in size The genetic engineering ...

Gray wolves and cougars are not only iconic to the Yellowstone National Park landscape, but they also play important roles in the overall health of the ecosystem. With both being apex predators, ...

Colossal Biosciences, the US-based startup that made headlines last year for its dire wolf de-extinction project, has claimed that three of its wolves are now hunting as a pack. At the grand opening ...

The Sioux Falls Zoo & Aquarium has renovated its habitat for the critically endangered American red wolf. Fewer than 25 American red wolves remain in the wild, with about 241 living in managed care ...

The agency is collecting data on experimental populations of threatened and endangered species, including the New Mexico ...

TACOMA, Wash. — Two critically endangered American red wolves are settling into their new home at Point Defiance Zoo & Aquarium, joining the zoo’s Red Wolf Woods habitat as part of a nationwide ...