The orange dot that shows up on an iPhone is a perfect example. It’s a symbol letting you know something important, but since ...

When I located Carl Cocchiarella on a hillside at 10,500 feet, after hiking for hours toward a blue dot on my phone, he was eating lunch in the shade of a large spruce, blended with the terrain like ...

A picture is worth a thousand words, or so the saying goes. Images often convey more meaning and information than can be held in a sentence or two, an image often provoking more emotion or deeper ...