A senior sheepdog has learned sign language for herding. Nine-year-old Peggy, a border collie from the U.K., lost her hearing and was handed over to the Royal Society for the Prevention of Cruelty to ...

Robert with Onan signing "hat". Source: Robert Ingersoll, with permission. I recently learned of a book by Robert Ingersoll and Antonina Anna Scarnà titled Primatology, Ethics, and Trauma: The ...

A rescue cat using "sign language" when hungry has taken over TikTok. In a clip shared by user @ohcharliecat on January 24, a ginger tabby called Charlie can be seen putting his paws together and ...

Sophie Cohen-Bodénès knew she was onto something when she saw the cuttlefish extend two arms upwards while twisting its six others together. It was making what she calls the “up” sign – and, ...

A heartwarming video has showcased the way a deaf dog has built up a way to communicate with her owners, despite not being able to hear. Faith, a 3-year-old mixed breed, was born deaf, but owner Nikki ...