Researchers now have compared laughter in humans to laughter in the various great apes - chimpanzees, bonobos, gorillas and ...

The past few years have been great for horror movies, with some even earning recognition from the Academy, such as the Demi Moore-led The Substance, for which she was nominated for Best Actress. In ...

Share on X CAYO SANTIAGO, Puerto Rico — It wasn't something out of Walt Disney. The primate inhabitants of Cayo Santiago didn ...

There are many kinds of laughter. People may guffaw at a joke. They may giggle nervously in an uncomfortable situation. They may chuckle with mild amusement. They may snicker to express contempt — ...

A study investigated whether the genes for schizophrenia and autism appeared more frequently as mammals evolved bigger brains ...

Scientists observed spotted hyenas (Crocuta crocuta) playing in the wild and found that their precise, sophisticated ...