Scientists Tried to Break Cuddling. Instead, They Broke 30 Years of Research.
January 27, 2023
(The Atlantic) – Now researchers are finding that oxytocin may be not only insufficient for forging strong bonds, but also unnecessary. A new genetic study hints that prairie voles—fluffy, fist-size rodents that have long been poster children for oxytocin’s snuggly effects—can permanently partner up without it. The revelation could shake the foundations of an entire neuroscience subfield, and prompt scientists to reconsider some of the oldest evidence that once seemed to show that oxytocin was the be-all and end-all for animal affection. Cuddles, it turns out, can probably happen without the classic cuddle hormone—even in the most classically cuddly creatures of all. (Read More)