Add Yahoo as a preferred source to see more of our stories on Google. Two brown bears, a lion, a couple of yaks, five cockatoos, 25 pheasants and 40 mandarin ducks. These were among dozens of wild ...

What happens when wild animals are selectively bred for friendliness? In this video, we dive into the decades-long Russian experiment that turned aggressive silver foxes into playful, dog-like ...

Two brown bears, a lion, a couple of yaks, five cockatoos, 25 pheasants and 40 mandarin ducks. These were among dozens of wild animals Russia sent to North Korea in the latest display of the growing ...