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) ...

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 ...

This is an archived article and the information in the article may be outdated.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, ...

Researchers who study wolves in northern Minnesota often capture videos of the creatures as they walk past trail cameras. And while it’s always exciting to see wildlife in their natural habitat, there ...