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, ...

Mystery solved A puzzling sound heard for decades in the waters of the Southern Ocean and off the Australian west coast has finally been identified as belonging to Antarctic minke whales. The findings ...

Scientists have conclusive evidence that the source of a unique rhythmic sound, recorded for decades in the Southern Ocean and called the 'bio-duck,' is the Antarctic minke whale (Balaenoptera ...

A strange noise, sounding much like a duck, has been heard in waters surrounding Antarctica for decades. The sounds have also been recorded in the waters off Western Australia and the Eastern Weddell ...

Ocean researchers have recorded unidentified "quack" sounds in the sea for years. Credit: Mayehem / Getty Images Both scientists and sailors alike have recorded unique, strange noises in the ocean for ...

The bizarre noise was first heard 50 years ago but now scientists say the Antarctic minke whale is its source The mystery of a bizarre quacking sound heard in the ocean has finally been solved, ...

The old saying that a duck's quack produces no echo is... well, just plain quackers. Daisy performs: The anechoic chamber has no sound reflections Acoustics expert Professor Trevor Cox has deployed ...