Great apes may have been laughing with a similar rhythm to modern humans for at least 15 million years, a University of Warwick study reveals. The finding offers unexpected clues to how human speech ...

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 ...

The familiar claim that "humans evolved from apes" is both scientifically close to the truth and easy to misunderstand. Evolutionary biology does not say humans descended from chimpanzees, gorillas or ...

Add Yahoo as a preferred source to see more of our stories on Google. Study finds great apes share a laughter rhythm dating back 15 million years, offering clues to how human speech evolved. (CREDIT: ...

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Human evolutionary science has long been caught up in a debate: Did our last common ancestor with apes walk on its knuckles, like chimpanzees do, or was it more flat-handed? The answer to that ...

For nearly two decades, a rotating cast of chimpanzees, bonobos, gorillas, and orangutans at Leipzig Zoo sat through hundreds of cognitive experiments: hiding games that tested whether they could ...

A laugh can feel spontaneous, messy, almost impossible to pin down. But deep inside that burst of sound, researchers found a timing pattern so stable that it may have survived for 15 million years, ...