This time of year, the sound of a wolf howl piercing the night can really send shivers up your spine. But that call of the wild isn’t meant to scare you; it’s actually a message to other wolves.

Add Yahoo as a preferred source to see more of our stories on Google. A company says it has brought the dire wolf back from extinction and posted videos showing the two animals. Colossal Biosciences ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...