I grew up in northeast Ohio in the 1970s, which meant, as a duck hunter , I grew up hearing duck sounds from mallards and black ducks, both of which quack. My father and I didn’t attempt to call wood ...

In the waters around Antarctica, decades ago, humans heard a strange sound: a repeating noise that sounded like the quacking of a duck, if the duck was a giant kraken. In the years following the first ...

A mysterious duck-like sound recorded in the ocean around Antarctica has baffled scientists for decades, but the source of the sound has finally been found, researchers say. For more than 50 years, ...