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 the Southern Hemisphere summer of 1997, a team from the National Oceanic and ...
The deep ocean has a way of turning ordinary events into unanswered questions. Far below the waves, sounds travel through water in ways that can make distant sources appear much closer or far stranger ...