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 ...
Add Yahoo as a preferred source to see more of our stories on Google. Less than 30 percent of the ocean seafloor has been mapped. It's often said that we know more about the moon, than we do about the ...
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