A mysterious underwater noise recorded in 1997, the “Bloop,” fuelled years of speculation about megalodon and other ...

The mysterious 'Bloop' noise detected off Florida in 1997 baffled scientists for years, with many convinced it was some unknown creature lurking in the depths - but the real explanation was far more s ...

Theories about the sound's origins included an undiscovered sea creature. By 2011, NOAA scientists concluded the sound was the cracking of an ice shelf during an icequake. In the summer of 1997, ...

Was the infamous “bloop” a sea monster? Learn why this noise was a good reminder that we should keep an eye on the South Pole. In 1997, while using underwater microphones to monitor volcanic activity ...

In 1997, Bloop was detected by U.S. Navy "spy" sensors 3,000 miles apart that had been put there to detect the movement of Soviet submarines, the magazine reports. The frequency of the sound meant it ...

A mysterious noise dubbed the Bloop sparked theories it could be a giant Megalodon or undiscovered creature - but scientists later discovered what it actually was ...