There's plenty of things to love about cats, and purring is definitely one of them. Cat owners can always tell when their pet is happy from their low, contented hums. But do any other animals purr?

For as standard a part of cat ownership as it is, scientists don't really know all that much about cats' purrs. But a new study reveals a lot more about this odd cat habit, and it turns out there's ...

If you’ve always believed that a cat’s purr is a clear sign of happiness, you’re not alone, but research shows this familiar sound is far more complex than it seems. Long associated with comfort and ...

Add Yahoo as a preferred source to see more of our stories on Google. A cat's purr is as classic as the meow. Though many people have no idea what it means when their furry family member makes this ...

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 ...