In this 4.4-million-year-old skeleton, scientists may have found the missing step between climbing and walking.

By Will Dunham WASHINGTON, June 29 (Reuters) - There are many kinds of laughter. People may guffaw at a joke. They may giggle ...

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

The rhythmic patterns of laughter found in apes and humans reveal that complex primate vocal control might have started ...

A laugh can feel spontaneous, messy, almost impossible to pin down. But deep inside that burst of sound, researchers found a ...

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

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

APES laugh just like humans and have done so for more than 15million years, say scientists. They found the rhythm of ...

A Christian scientist says one of America’s most prestigious museums is promoting scientific misinformation about the history of mankind. In a July op-ed for the New York Post, attorney and geologist ...

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

For decades, scientists have been studying the cognition of great apes to understand how our own complex cognitive abilities evolved. Much of the research is based on the idea that if a particular ...

Thus, to claim a “species difference” in social cognition between apes and humans, at our present state of knowledge, is to promulgate the same kinds of prejudices that hereditarians evinced in the ...