Thanks to science, we now know how pigs are feeling. Researchers programmed an algorithm with pig noises from positive and negative situations. But why? Pigs are one of the smartest animals on Earth.

STORY: Do these pigs sound happy or sad? European scientists have developed an artificial intelligence algorithm capable of finding out. Their goal is to create a tool that can decode pigs' calls and ...

We all know a pig goes, “Oink,” but what is it really saying? A machine from the '80s aimed to figure that out.University researchers used a computer to decode pig noises. They were trying to ...

When your pet wants attention, they'll go to great lengths to get your notice. Even the smallest animals, like a guinea pig online who was "yelling" for her owner in the most adorable way. You don't ...

The pig goes, “Oink,” but what is it trying to tell us? This computer tried to find out. The pig goes, “Oink,” but what is it trying to tell us? This computer tried to find out. The pig goes, “Oink,” ...

Could you imagine raising pigs for a living? It's pretty much a perfect job. Just take a look at one woman, who took a break from her day-to-day tasks to rub some piglet bellies, and had the internet ...

Guinea pigs, with their small size and cute appearance, are popular pets. They are larger than gerbils or hamsters, but still small enough to fit into apartments or small houses. Guinea pigs don't ...