Though the sense of touch underlies how we and most other animals interact with the world around us, much remains unknown ...

Just like the first X-ray image from 130 years ago, this scan shows a black-and-white view of a hand with a ring.

The study provides two important contributions, by convincingly showing that tactile acuity on the breast is poor in comparison to other body parts, and that acuity is worst in larger breasts, ...