Color awareness has long been a puzzle for researchers in neuroscience and psychology, who debate over how many color observers really perceive. A study from Dartmouth in collaboration with Amherst ...

Pilots might be able to breathe during a smoke emergency, but landing is a problem if pilots can't see their instruments.

The visual positioning system mapped hundreds of thousands of landscape features on survey flights over two test routes. Credit: Daedalean Leonardo Helicopters has tested the performance of ...