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DEAR MAYO CLINIC: One of my knees makes an odd crackling sound (like the sound you might hear when scrunching plastic wrap) when I go down a flight of stairs. However, I don't have any knee pain.

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Doritos has released what it’s called ‘crunch cancellation’ software that silences that horrible crunching sound gamers across the globe will be all-too familiar with. Anyone who plays games with ...

An advertisement for Doritos Silent, a new “crunch cancellation” software that removes the sound of crunching Doritos from voice chat. The noise of someone chomping on chips can be irritating, ...