We've all heard someone talk to a dog or cat (maybe even a horse, guinea pig or bunny) in a higher-pitched voice before, whether it was intentional or not. You know: they might yell "Come here, boy" ...

Dogs’ brains are sensitive to the familiar high-pitched “cute” voice tone that adult humans, especially women, use to talk to babies, according to a new study. The research, published recently in the ...

Researchers studied the Korean speaking style known as aegyo and found vowel changes that could help adults make their voices ...