We have changed from wanting animals to understand human language to wanting to understand how they communicate with each ...

Great apes and humans all laugh with a steady, even rhythm, and a new study finds it has barely changed in 15 million years.

Exploring these differences formed the crux of a new study that documented laughing patterns between primates — a very ...

Biologists group animals with similar traits into broad categories called orders. Despite their similarities, animal species ...

The study compared laughter from four orangutans, two gorillas, three bonobos, four chimpanzees, and four human children, ...

Until now, it had been unclear how our laughter may have changed over millions of years of evolution, and how it might relate ...

Thursday marks the 150th anniversary of the Battle of Greasy Grass, known to many as the Battle of Little Bighorn. For Native ...

Sound doesn’t leave a fossil record behind, making it difficult to trace the origins of song, speech and language – but ...

Summary: Laughter is a universal human trait shared by all living great apes, including chimpanzees, bonobos, gorillas, and orangutans. However, the exact evolutionary trajectory of laughter, and how ...

Chimpanzees are our closest living ancestors, however now researchers say, despite not being able to speak they have a complicated communication system. According to a new study, chimpanzees use ...