The dark fur is rare in Europe due to a reduced genetic diversity, but at least half of the wolf population has black fur in Yellowstone National Park in the United States.

Gray has a reputation as a boring and drab color, but on the right dog, it can be exciting, fast, and cool. It can even look ...

The gray wolf, also known as the timber wolf or the western wolf, is a canid native to the wilderness and remote areas of North America, Eurasia, and North Africa. It is the largest extant member ...

The dark fur is rare in Europe due to a reduced genetic diversity, but at least half of the wolf population has black fur in Yellowstone National Park in the United States.

In Europe, dark fur is rare, though in Yellowstone National Park in the United States, at least half of the wolf population has black fur.

Scientists have created a near-copy of the long-extinct dire wolf. Using advanced CRISPR gene editing tech, it now looks ...

Where the wolves roam The Mexican wolf, or lobo, is the smallest subspecies of gray wolf in North America, weighing between 50-80 pounds with a characteristic buff, gray, rust and black fur coat.

Two rare black wolves, likely siblings, were spotted on camera crossing a stream in a Polish forest, a conservation organization said Sunday.

Black fur is a genetic mutation and is a fairly rare one in Europe, where the predominant wolf is grey and "black wolves are almost non-existent," Joanna Toczydłowska, wolf project coordinator of ...

Two rare black wolves, likely siblings, were spotted on camera crossing a stream in a Polish forest, a conservation organization said Sunday.

The dark fur is rare in Europe due to a reduced genetic diversity, but at least half of the wolf population has black fur in Yellowstone National Park in the United States.