Light pollution—the needless shining of bright lights into the night sky—has robbed whole generations of the chance to see nature on its largest scale. It is estimated that as many as eighty ...

"It appears the working-from-home revolution on its own won't solve our air-pollution problems. "Given the scale of the problem, there's a long way to go. "But increased awareness through art ...

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 ...

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 ...