If a colony of bats recorded an album, would it be pop or death metal? According to new research, it could go both ways — the furry flying creatures use a part of their voice box typically only ...

Opera singers have to use the extreme limits of their voice range. Many pedagogical and scientific sources suggest that the highest pitches reached in classical singing can only be produced with a ...

From jaw-dropping low notes to whistle-register highs, these vocalists pushed the human voice to astonishing extremes across genres and generations. Vocal range has long been one of the most ...