U.S. Fish and Wildlife Service is releasing five Mexican gray wolf pups after they were born in captivity. The pups were ...

Four endangered Mexican wolf pups have been born at the San Juan de Aragón Wildlife Conservation Center in Mexico City.

Schoolchildren from New Mexico and Arizona celebrated the birth of five Mexican gray wolf pups by naming the latest litter of ...

"You still have two more color changes to go prepare," one viewer said, while others shared how their own dogs changed.

Five wolf pups who were birthed by Asha, an endangered Mexican gray wolf caught wandering around New Mexico in 2023, now have ...

New research challenges previous theories suggesting the two young canines were domesticated dogs and reveals their ...

New analysis of the remains of two 'puppies' dating back more than 14,000 years ago has shown that they are most likely ...

This captive-born male Mexican gray wolf pup was relocated to a wild wolf den, the Whiskey Creek pack in New Mexico, earlier this year. U.S. Fish and Wildlife placed 17 endangered wolf pups into ...

To recreate the dire wolf’s defining features—including its large frame, powerful build, and unique coat—researchers edited gray wolf cells with precise genetic changes.

"Colossal compared the genomes of the dire wolf and the gray wolf, and from about 19,000 genes, they determined that 20 changes in 14 genes gave them a dire wolf," Rawlence said.