Add Yahoo as a preferred source to see more of our stories on Google. Could the source of a mysterious "bloop" sound be an unknown sea creature? In 1997, the U.S. National Oceanic and Atmospheric ...

In 1997, scientists detected a strange, ultra-powerful sound echoing across the Pacific Ocean that would become known as the "Bloop." The mysterious low-frequency noise traveled thousands of miles ...

"The Bloop" is the given name of a mysterious underwater sound recorded in the 90s. Years later, NOAA scientists discovered that this sound emanated from an iceberg cracking and breaking away from an ...

A loud, unidentified sound that arrived from across the ocean. Listening to the recording alone, it feels as if something ...