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 ...

(AP) There’s extensive evidence that pigs are as smart and sociable as dogs. Yet one species is afforded affection and respect; the other faces mass slaughter en route to becoming bacon, ham and pork ...

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 ...