Higher exposure to artificial light at night was associated with increased stress activity in the brain, inflammation in the arteries, and a greater risk of heart disease, according to a preliminary ...

Exposure to outdoor light at night could put people at a higher risk of developing Alzheimer’s disease (AD), according to a new study published in Frontiers in Neuroscience. "We show that, in the U.S.

Light pollution is reshaping ecosystems and human health. Discover how dark-sky initiatives protect nocturnal ecology and ...

In our increasingly lit-up world – where light pollution is growing by 10 per cent per year, 83 per cent of the world’s ...

Light pollution significantly affects our ability to view the night sky and poses a threat to future generations' access to ...

A new study found a link between outdoor light pollution and the prevalence of Alzheimer’s disease. For adults younger than 65, excessive light pollution increased the risk of Alzheimer’s more ...

It’s December, and that means holiday lights everywhere -- strung along roof lines, windows, doors and trees. But all those festive lights aren’t good for the environment. They add to a bigger problem ...

Our night sky is rapidly disappearing. At our current rate of dumping excess light into the world, a child born today who could see 250 stars right now from their nearby night sky will only be able to ...

Global light pollution has increased by at least 49% over 25 years, new research shows. This figure only includes light visible via satellites, and scientists estimate the true increase may be ...

Citizen Science Salon is a partnership between our sister publication, Discover, and SciStarter.Org. For most of human history, we slept under the stars. Instead of staring at electronic screens, our ...

Light pollution significantly impacts our connection to the stars and poses risks for future generations. This video explores ...

States with an overexposure to artificial light pollution—particularly at night—are linked to an increased risk of Alzheimer's disease, according to a new study by scientists at Rush University ...