Mysterious deep-sea 'Bloop' had scientists convinced they'd finally found the giant megalodon

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

The Pacific Made A Strange Noise For 46 Years, And Scientists Just Got To The Bottom Of It

For nearly half a century, a mysterious sound has echoed through a remote stretch of the Pacific Ocean, eluding scientists and oceanographers alike. Rhythmic and persistent, this underwater signal ...