Dunn’s team analyzed the biological “budget” of these primates and found a direct negative correlation: males with large ...

Pig vocal sounds aren’t just barnyard background—they’re signals shaped by anatomy, social life, and emotion. When you hear a ...

Most people expect a dog to bark or a cat to meow. But nature doesn’t always follow the script. Across the animal kingdom, some creatures produce sounds that are so strange or human-like that they ...