The banging sounds were picked up during the search for the Titan submersible which went missing last year.
First used centuries ago, this unique form of whistle makes the haunting sound of a blood-curdling scream.
This cutting-edge experimental aircraft will be capable of breaking the sound barrier without creating loud sonic booms.
The firm's robotic dog 'Spot' has taken one step closer to world domination - and it sounds like a British butler.
Investigators picked up some mysterious sounds but then realized that their recording equipment wasn't plugged in.
It might sound unthinkable, but is our universe simply the interior of a black hole that is situated within another universe ?
This figure might sound a lot, but it is actually quite a bit smaller than previous estimates had suggested.
It might sound like the plot of a movie, but these so-called 'super pigs' are very much the real deal.
Ever wondered what Mars sounds like ? This intriguing new audio recording offers the chance to find out.
It might sound like an experiment worthy of Frankenstein, but we won't have to worry about 'rat men' anytime soon.
Some passengers have been reporting very strange sounds over the intercom during their flight.
The newly released clip is a processed recording of sound waves rippling through clouds of gas and plasma.
Scientists have produced an audio clip from acoustic waves propagating through the gas around a supermassive black hole.
Certain words can invoke a positive or negative reaction from people simply because of the way they sound.
You might not have heard them do it, but fish are capable of making all manner of croaks, chirps and other sounds.
An impressive natural phenomenon has been misinterpreted by some as evidence of alien visitors.
For years, there have been reports of eerie, mysterious sounds being produced by the aurora borealis.
A new experiment has shown that humans are quite capable of learning how to 'see' with sound.
It might sound like science fiction, but the idea of linking two black holes together actually does have some merit.
Your voice can sound very different (to you) when recorded and played back, but exactly why is that ?