The fossilised bones of our ancestors remain silent. So, how can we possibly imagine what our earliest languages sounded like ...

Purrs of contentment. Soulful eyes locked on yours over dinner. Valentine’s Day? Not for pet owners. For those of us who share our lives with animals, this is a daily — if not exactly romantic — ...

Chimpanzees have a reputation for being aggressive, while bonobos are often seen as their peaceful counterparts. This contrast has frequently been used to explain different sides of human nature.

The medieval church’s acknowledgement that signs were equivalent to a spoken language was transformative for deaf people.

Disney Animation's 'Songs in Sign Language' will feature three new animated musical sequences from recent movies reimagined in American Sign Language.

The study suggests that both humans and chimpanzees possess a “shared cognitive predisposition” for crystals. Whenever such a ...

Disney fans who are hard-of-hearing or otherwise can enjoy an upcoming Disney+ special that recreates classic Disney songs through ASL.

Last year, Maro and his colleagues estimated wild chimpanzees’ alcohol intake based on the amount of fermented fruit they eat ...

Some ape gestures have taken researchers years to decode.

During this performance, she chose to sing using sign language so her deaf sister could fully experience the song. What made the moment special wasn’t just the music, but the connection between them.