Digital cameras sure have come a long way, but they’re limited by the realities of glass and plastic. So if you want to capture far-off subjects, you need a telephoto lens. If you want to photograph ...

Diego Gutiérrez has turned his laboratory at the University of Zaragoza into a hub of innovation in computational imaging. He ...

The display is said to deliver depth perception that helps detect intricate microbial, molecular and surgical structures.