In the late 1980s, a set of military ears listening for submarines instead picked up something far stranger: a solitary, ...
Known as the “loneliest whale in the world” the mystery 52-hertz whale sings at a different frequency from other baleen ...
For decades, a single whale’s strange 52-hertz call has baffled scientists, raising haunting questions about its identity, origins, and whether its lonely voice is ever heard in the vast Pacific.