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 ...

Bioacousticians are finding animal communication patterns once thought unique to humans — discoveries that challenge ideas about what makes human language special.

Some may argue safeguards and guardrails of democracy have been blatantly breached by a president with scant regard for ...

Kiyomasa, a 13-year-old western lowland gorilla at Japan's Higashiyama Zoo, has become an internet sensation after a video showed him sitting alone in a thoughtful pose following a reported ...

Summary: A new study has completely revived and expanded this lost chapter of human evolution. Leveraging modern molecular genetic dating and advanced phylogenetic statistical modeling, researchers ...

Once you start seeing natural selection as a constant, omnipresent, and sometimes speedy force, almost everything else in ...

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 ...

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 ...

Chimpanzees are the only great apes, apart from humans, that have adapted to living on savannas as well as in forests. However, it is not yet well understood how the harsh ecological conditions of the ...

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