Scientists Just Discovered How Long Humans Have Been Laughing, and It’s Way Longer Than You Think (opens in new tab)

We all have our own unique laugh patterns. Our own signature laugh sounds. It should be no surprise that our primate cousins—chimpanzees, gorillas, bonobos, and orangutans—laugh too, and they all do it in their own distinctive ways, just like us. But according to a new study published in Communications Biology, there are way more similarities […] The post appeared first on <a href="