Visible light is only a small part of the electromagnetic spectrum, but some people see more of it than others. Let's take a ...

That’s not a sunrise: The nighttime lights of Los Angeles are visible from a rural road 90 miles away. Recent estimates suggest that 99 percent of U.S. and European populations live under light ...

Hefei National Laboratory for Physical Sciences at the Microscale, CAS Center for Excellence in Nanoscience, School of Chemistry and Materials Science, University of Science and Technology of China, ...