Light pollution is a man-made problem caused by the excessive use of artificial lights, especially at night. These lights can disrupt natural sleep cycles, waste energy, and even mislead migratory ...

EDITOR’S NOTE: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Scientists researching the prevalence of Alzheimer’s disease ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. A view of the Milky Way near a light-polluted area in Porto Cesareo, Italy, on August 6, ...

A Push for a Next Generation European Satellite Understanding how nighttime lighting is changing has practical importance. "Artificial light is a major consumer of electricity at night, and light ...

Artificial lights are blotting out the moon and stars, harming human health, and disrupting the natural world. Why is this a ...

This week, Aotearoa New Zealand officially celebrates Matariki for the fourth time, marked by the reappearance in the night sky of the star cluster also known as the Pleiades. Yet, ironically, the ...

Light pollution is a growing issue. Over the past 25 years, artificial lighting has surged by 49% worldwide. For perspective, the brightness of the night sky has risen by almost 10% per year over the ...