It’s well known that pigs are incredibly smart and just as easy to train as dogs. Hoofin’ It, a mobile, sedation-free hoof care service for pet pigs in the Pacific Northwest, knows that better than ...

Pigs are most commonly known as barn animals but in reality, they’re one of the smartest mammals in the world. They are a fascinating species and can do more human-like things than many people even ...

Lori Marino, a lecturer in psychology at Emory University who has conducted extensive research on the intelligence of whales, dolphins and primates, works in her office in Atlanta. There’s extensive ...