Underwater surveys picked up mysterious “bio-twang” sounds from the Mariana Trench in 2014. A new study reveals where the sci-fi-esque noises are coming from. The Mariana Trench lies in the Pacific ...

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Researchers have finally identified the source of mysterious noises coming from the deepest ocean trench. The odd sounds, described as "biotwang" noises, sound a bit like sci-fi starships, and are ...

The Mariana Trench has long captured the public's imagination. Here are some facts about one of the Earth's great wonders. Q. What is the Mariana Trench? The trench is the deepest place on Earth, ...

Mysterious sounds from the ocean depths have been one of the most baffling enigmas in recent years. Now we know where they come from. These strange sounds were first discovered during a submarine ...