Add Yahoo as a preferred source to see more of our stories on Google. Some sounds are negative and others positive, the experts say (Getty Images) Pigs are noisy creatures, from their contented oinks ...

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.

An international team of researchers has reported the development of an algorithm that can translate the emotional state of pigs from the sound of their grunts. The researchers indicate the system ...

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 ...

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 ...