LONDON, England --Scientists have revealed a mysterious recording that they say could be the sound of a giant beast lurking in the depths of the ocean. Researchers have nicknamed the strange ...

In 1997, the Bloop was heard on hydrophones across the Pacific. It was a loud, ultra-low frequency sound that was heard at listening stations underwater over 5,000km apart, and one of many mysterious ...

In 1997, NOAA researchers recorded a mysterious ultra-low-frequency noise so powerful it registered on sensors thousands of ...

In the summer of 1997, the US National Oceanic and Atmospheric Administration picked up a sound from deep beneath the Pacific. The sound seemed to come from an animal far larger than any we’ve ever ...

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 ...

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 ocean, due to statistics like that. But, in fact, that popular saying ...