Learn more about the origins of language, and how our ancient ancestors may have developed it in a sudden jump rather than ...

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 ...

In fact, when they were tickled, laughter from both apes and humans was isochronous, meaning that the laughs followed a ...

Evolution is always happening — so why can't we see it? A biologist explains the timescale problem, election pressure, and ...

Scientists studied the remains of a mysterious human relative called Homo naledi found deep in a South African cave and ...

All great apes exchange calls of some sort, whether it’s an orangutan’s hoot, a bonobo’s chatter, a gorilla’s grunt, or a ...

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

Humans are the only species known to use fully symbolic language: a system capable of expressing abstract ideas, imaginary worlds and endless combinations of meaning. But how did we get there? The ...

Laughter is universal among humans. Researchers have found that our closest relatives, apes, also laugh, and do it with a ...

What would a person in Revolutionary America sound like? Early letters, documents, and diaries help us listen in.

Great apes may have been laughing with a similar rhythm to modern humans for at least 15 million years, a University of ...