In terms of evolution, reflexes like scratching an itch may not seem as important as developing an opposable thumb. But scientists are finding that the "itch" and its good buddy "the scratch" are more ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. It’s called the sweet spot. That perfect place on your dog’s ...

Science has barely begun to scratch the surface of why an itch itches, and how to make it stop. The itch-scratch cycle sits right at the fascinating intersection of pleasure and pain, reflex and ...

Everyone knows dogs start to twist with excitement when you scratch them in the right spot - but not everyone knows there's a 'scientific reason' behind it. Intrigued as to why this happens, a dog ...

Everyone knows dogs start to twist with excitement when you scratch them in the right spot - but not everyone knows there's a 'scientific reason' behind it. Intrigued as to why this happens, a dog ...