The Instagram "Selfie control" filter helps park visitors maintain safe distances from animals by using a superimposed outline to gauge proximity. Developed by the Jackson Hole Travel and Tourism ...

The simple act of looking and comparing may be the first step toward learning how to judge what we remember, a skill that is fundamental to learning and making decisions. New research from the ...

Humans use lots of different types of information to make sure we don't get lost. We can look out for familiar landmarks and use our sense of direction, but we can also estimate how far we have walked ...