Hearing your cat purr is one of the most lovely sounds in the world, which is why Nicole Spink, of Huntingdon, Cambridgeshire, UK, must be pretty overjoyed this morning, October 17. Nicole's beautiful ...

The Unlikely Anatomy of a Cat’s Purr For years, researchers scratched their heads over one question: how do small animals ...

Ocean waves, light rainfall, and the gentle rustling of leaves are some of the most calming and peaceful sounds, particularly when a person is trying to relax or fall asleep. The purr of a contented ...

Because of their size, cats have relatively short vocal cords—so how are they able to produce such low-frequency sounds when purring? Pixabay Cats can be mysterious creatures to begin with, but their ...

There are few things more gratifying to cat lovers than a contentedly purring feline. But the precise mechanisms by which kitties produce those pleasant, low-frequency rumblings has been a matter of ...

A recent investigation delivers novel insights into how cats produce their purring sounds. A special 'pad' embedded in the vocal folds might explain how cats can produce these low-frequency sounds. A ...

I’m curious about the purring of cats. I’ve read that their purr can range from about 25 hertz up to 150 hertz. My calico and brown tabby are the same age, yet the calico has a low, deep purr while ...

There are a thousand and one reasons to love the sound of a cat purring, and its comfort is one of them. The low vibrations have a way of making stressful moments feel smaller, slowing things down ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...