This image made from video provided by SAVE Wildlife Conservation Fund Poland shows a rare black wolf crossing a stream in a Polish forest last summer. (SAVE Wildlife Conservation Fund Poland via AP) ...

Emergence of black-colored wolves is the direct result of humans raising dogs as pets and beasts of burden, according to new research by a University of Calgary biologist published today by the ...

Black wolves are either absent or very rare in most parts of their range, but are mysteriously common in some parts of North America Members of the Druid Peak Pack in Yellowstone National Park engage ...

Two rare black wolves, likely siblings, were spotted on camera crossing a stream in a Polish forest, a conservation organization said Sunday. The unusual sighting, captured last year on a video camera ...

Two rare black wolves were captured on a wildlife camera wading through a stream in Poland over the summer, according to a newly released video by the SAVE Wildlife Conservation Fund Poland. Newsweek ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. WARSAW, Poland (AP) — Two rare black wolves, ...

This image made from video provided by SAVE Wildlife Conservation Fund Poland shows a rare black wolf crossing a stream in a Polish forest last summer. Two rare black wolves, likely siblings, were ...

Read full article: Trial continues for Florida teacher accused of being drunk at house party with 100 teens Video released in Sanford drive-by shooting. This image made from video provided by SAVE ...

WARSAW, Poland (AP) — Two rare black wolves, likely siblings, were spotted on camera crossing a stream in a Polish forest, a ...