Light pollution from urban areas has steadily increased and expanded, and with the advent of LED lighting, it is growing by as much as 10% per year in North America, as measured by the visibility of stars in the night sky. In our recent research, we found that the glow of cities and urban suburbs … Read more
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news about fascinating discoveries, scientific developments and more. At night, it’s not unusual to see a large number of moths and other insects circling a porch or street lamp — but their reasons for being there are probably very different than what most … Read more
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news about fascinating discoveries, scientific developments and more. At night, it’s not unusual to see a large number of moths and other insects circling a porch or street lamp — but their reasons for being there are probably very different than what most … Read more
Light pollution from urban areas has steadily increased and expanded, and with the advent of LED lighting, it is growing by as much as 10% per year in North America, as measured by the visibility of stars in the night sky. In our recent research, we found that the glow of cities and urban suburbs … Read more