Why do cats purr? There can be little doubt that a purring cat is one of the most relaxing noises known to man. Like white noise, a cat’s purr is naturally soothing and can make anybody smile. But why ...

Our feline companions have a way of communicating their emotions. But none is as endearing and mystifying as the purr. While the exact reasons for purring are still being explored, scientists believe ...

here are so many questions our children ask concerning the mysteries of our universe. Why is the sky blue? Why do birds sing? Why do cats purr? While we often fail to provide satisfying answers to ...

Like many cat owners, I always assumed that my cat, CATFIRM, purred because she was happy. Her rhythmic vibrations during nap time or belly rubs were comforting sounds I took for granted. But one ...

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, ...

Cats are fickle animals. It is often difficult to know whether they love us or hate us. Purring is one of the very few signs we can confidently take to be a clear indication of affection or at least ...