Prof Kelsey Johnson, an astronomer from the University of Virginia, who gave a TED talk about ways to solve the light pollution problem, told BBC News: "We waste tremendous resources on light that ...

Scientists say light pollution may be contributing to "worrying" declines in insects seen in recent decades. In a UK study, artificial street lights were found to disrupt the behaviour of ...

Light pollution and its trademark “skyglow” is getting worse. Much worse. It’s getting so serious that stars, beautiful open clusters and even distant galaxies in the night sky there were ...