Light pollution is worst around major cities, which is why stargazers often travel to remote areas to get a clear look at the stars. Here is a map of North America with brighter colors on the map ...

Light pollution is worst around major cities, which is why stargazers often travel to remote areas to get a clear look at the stars. Here is a map of North America with brighter colors on the map ...

While orbiting telescopes like the Hubble Space Telescope or the James Webb Space Telescope give researchers a unique view of ...

Light pollution is worst around major cities, which is why stargazers often travel to remote areas to get a clear look at the stars. Here is a map of North America with brighter colors on the map ...

The Ministry of Territory, Housing and Ecological Transition of the Government of Catalonia has published the first global ...

The researchers studied light pollution maps of the lower 48 US states and incorporated medical data about variables known or believed to be risk factors for Alzheimer’s in their analysis.

In the study, researchers analyzed light pollution maps across the country, ranking each state’s "nighttime intensity data." They then looked at the corresponding levels of Alzheimer’s disease.

With light pollution on the rise, it’s getting harder and harder to find places where you can see the stars at night. A map of Europe illustrates how rare truly dark skies are nowadays.

In studying light pollution maps, researchers looked at the lower 48 states and incorporated medical data associated with Alzheimer's disease risk factors and divided the groups by light intensity ...

Outdoor lighting for buildings, roads and advertising can help people see in the dark of night, but many astronomers are ...