For decades, a single whale’s strange 52-hertz call has baffled scientists, raising haunting questions about its identity, ...
A mysterious sound heard booming from deep under the ocean waves has finally been traced to a fascinating source. First recorded in 2014 in the west Pacific, the "biotwang" is actually the call of the ...
In the late 1980s, a set of military ears listening for submarines instead picked up something far stranger: a solitary, ...