However, one of the more strange mysteries of the deep is a “quack.” First described by submariners in the 1960s, the ...

The sound consisted of four short bursts resembling a quack, which inspired the name of the sound "Bio-Duck." "The sound was so repeatable, we couldn't believe at first that it was biological ...

The ocean is full of many unknowns, including the mysterious sounds that often come from the deep. For instance, a mechanical ...

However, one of the more strange mysteries of the deep is a “quack.” First described by submariners in the 1960s, the strangely repetitious quacking sound in the Southern Ocean earned the nick ...

With their ungraceful waddle and loud quack, ducks have symbolised human stupidity in literature. Hans Christian Anderson’s The Ugly Duckling portrays them as narrow-minded bullies, unable to ...

The new species of frog makes a sound similar to a duck's quack, researchers said A new species of frog has been discovered which makes a noise similar to the quack of a duck. The "music frog" was ...