The Genetic Mystery Behind the Purr If you thought your cat’s purr was just an automatic sound of happiness—like you sighing ...

Scientists have long wondered how cats manage to produce their distinctive low-pitched purr, since low-frequency sounds are ...

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 ...

A recent investigation led by voice scientist Christian T. Herbst from the University of Vienna, published in Current Biology, delivers novel insights into how cats produce their purring sounds. A ...

Add Yahoo as a preferred source to see more of our stories on Google. Suzanne Marshall / Moment via Getty Images Cats communicate in a variety of ways, including purrs, meows, and hisses, in addition ...

Scientists have struggled to understand how cats produce a low-pitched rumbling sound when they purr, but a new study sheds some light on the mystery. The type of sound an animal makes is typically ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The sound most commonly associated with happiness in cats—the purr—may ...

If you have ever held a tiny kitten, it is hard to believe that the soft rumble you feel starts just days after birth. Kittens are born blind and deaf, yet they begin purring almost immediately. That ...

No other feline expression resonates with humans as deeply as a cat's purr. A purr can be felt but not heard, or rumble with the gusto of a Mack truck. While most people assume the purr serves as an ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Cats can be difficult to understand. Although beautiful, they are often ...

A 14-year-old mixed-breed cat appears to have no problem being heard after setting a new world record. Bella has been given the title of “world’s loudest purr by a domestic cat (living),” according to ...