such as when pigs jostle for space around a feeding trough. High-pitched noises, like squeals, tend to be signs of stress, occurring in situations such as pain, fighting, or separation.

Guinea noises can mean lots of different things—it's how these little creatures communicate. By using sounds and postures ...

Scientists could soon be able to translate pigs’ oinks, squeaks, squeals and grunts into words. An artificial intelligence tool is currently being developed by researchers in the hopes of ...