While nighttime brightness generally increased worldwide during this period, a new study highlights the effectiveness of ...

Researchers found that exposure to outdoor light at night could increase Alzheimer’s prevalence more than many other risk factors for people aged under 65 In some places around the globe, the lights ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Excessive light pollution may increase our risk of Alzheimer's disease, ...

Scientists reported new research results today suggesting that artificial objects in orbit around the Earth are brightening night skies on our planet significantly more than previously understood. The ...

A new study suggests that early-life exposure to two widespread environmental pollutants -- small particle air pollution and outdoor artificial light at night -- could increase the risk of pediatric ...

Artificial light pollution is a lesser-known factor contributing to the decline of pollinator species. Light pollution negatively impacts nocturnal pollinators like moths and bats, disrupting their ...

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 ...

North Carolina is home to 35 known species of fireflies. Experts say human disturbances can affect these bright insects, but there are things people can do to make them more at home in their yards ...

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 ...

"These two things cannot be in the same place. It's as simple as that." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astronomers are sounding ...