Excessive light pollution at night may increase the risk of Alzheimer’s disease – especially in younger people, warns a new study. Researchers found that exposure to outdoor light after dark could ...

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 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 ...

How dark is the night sky where you live? If you’re in an urban area, the answer will likely be “not dark at all”. The pervasiveness of artificial light – be it in the form of streetlamps, billboards, ...

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 ...

If you're in Washington state and missed seeing the northern lights over the weekend that resulted from a "severe" G4-level geomagnetic storm, you'll get another chance on Monday night. A second alert ...

An MRI of a human brain. (Image courtesy of Pixabay) (CN) — Since the widespread electrification of cities began at the turn of the 20th century, the proliferation of light pollution has visibly ...

The Milky Way shines above the ocean off the coast of Acadia National Park in the early morning hours of Monday, April 23, 2018. (Staff photo by Gregory Rec/Portland Portland Press Herald via Getty ...

People who live in areas with more nighttime light pollution could be at increased risk of Alzheimer's disease, particularly those in middle age, a new study says. Nightly light pollution is more ...