Arizona wildlife officials have released 10 endangered black-footed ferrets in an attempt to rebuild the population at the ...

Sibert and Red Cloud, black-footed ferret siblings at the Smithsonian’s National Zoo and Conservation Biology Institute, are the first members of an endangered species born to a cloned animal.

Emergence and spread of H5N1 virus clade 2.3.4.4b across continents, infecting marine mammals and raising concerns about milk ...

Wildlife officials reintroduced 10 endangered black-footed ferrets to the Aubrey Valley/Double O Ranch area for the first ...

Plague-fighting techniques and cloning have fuelled the comeback of the critically endangered black-footed ferret.