Chimps and babies share a sign-language-like communication, study finds Lawmakers push to end federal tax on Social Security benefits Iran attacks US bases in Jordan and Bahrain Lindsey Graham's ...

Project Nim, a documentary film directed by James Marsh, is the story of scientist Herb Terrace and his experiment—initiated in December, 1973—to teach sign language to a chimpanzee named Nim. It is ...

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

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

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

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

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 ...

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 ...