With over 95% of the world's ocean depths still unexplored by humans, identifying the origin of the "bloop" was like ...

It remains among the loudest ever sounds recorded underwater. It became nicknamed the “bloop” and experts theorised about what could have produced it. One theory put forward by NOAA ...

It sounds like a horror movie monster, but ‘The Bloop’ was actually an ultra-low-frequency, high amplitude underwater sound. Detected by the US National Oceanic and Atmospheric Administration ...