According to a Chinese pet cloning company, the first cloned Arctic wolf (Canis lupus arctos) in the world was born and was carried by an unusual surrogate mother: a beagle. As reported first by the ...

“Since 2012, I’ve worked with the Tonkawa Foundation, in Nuevo Casas Grandes, Mexico, on the recovery of the Mexican wolf (Canis lupus baileyi), a grey-wolf subspecies that had been hunted to ...

The wolf, an ancestor of the domestic dog, is both a cherished and feared creature. There are many different subspecies of wolves, and in the U.S., the gray wolf, red wolf, Mexican wolf and Arctic ...