Add Yahoo as a preferred source to see more of our stories on Google. Two wolves walk through their enclosure in Hanau's Alte Fasanerie wildlife park. Wolves remain fearful of humans even in areas ...

Now that wolf populations are returning to Europe's forests after centuries of being hunted to near extinction, wildlife researchers are asking: Are these predators starting to lose their fear of ...

As wolves return to parts of their historical ranges in Europe and North America, there’s growing concern that the predators are becoming less fearful of people. But a recent study from Poland shows ...