Add Yahoo as a preferred source to see more of our stories on Google. Guest Opinion. Altruism is helping without a benefit and sometimes at a risk to one’s self. Animals helping others of their own ...

What happens to pets when families are separated? When caregivers are detained, animals are left behind, often with ...

Hunting is considered critical to human evolution by many researchers who believe that several characteristics that distinguish humans from our closest living relatives, the apes, may have partly ...

Of the 8.7 million species on Earth, why are human beings the only one that paints self-portraits, walks on the Moon and worships gods? For decades, many scholars have argued that the difference stems ...

Artificial general intelligence (AGI) is slated to be a universal animal language translator, thus you can speak with your favorite pet, such as a lovable dog. In today’s column, I explore a touted ...