The human visual system is a dominant part of the brain's processes and navigation of the world. To better understand an aspect of this system, researchers from Drexel University's College of Nursing ...

Since the pandemic began, there have been dozens of published research articles detailing the difficulty of recognizing masked faces. I reviewed some of these findings in two prior posts, here and ...

A study involving more than 340,000 people in Bangladesh offers some of the strongest real-world evidence yet that mask use can help communities slow the spread of Covid-19. The research, conducted ...

The face masks that many of us relied on during the pandemic are now causing unexpected issues. New research from engineers at Washington University in St. Louis revealed that discarded disposable ...