Is it possible to count objects you can't see? If you've ever received a boxed gift, or a mysterious package from Amazon, you might have tried to lightly shake the box to try to guess its contents.

Compulsively counting objects or actions is a common symptom of OCD. Exposure therapy can help you develop coping mechanisms when you encounter triggers. Obsessive-compulsive disorder (OCD) is a ...

iScanner for iPhone and iPad is out with a new update and it comes a unique new feature that will be sure to save individuals and businesses lots of time – Count mode. As you’d guess, the new option ...

The history of math is murky, predating any written records. When did humans first grasp the basic concept of a number? What about size and magnitude, or form and shape? In my math history courses and ...

Infants and animals are able to understand approximate quantities of different types, in terms of relative proportions of the numbers of different sets of objects, provided the difference in numbers ...