A series of live maps from Windy.com highlighted which parts of the U.S. were experiencing elevated levels of air pollution on Friday. The maps showed data for multiple types of pollutant, including ...

The Adirondack region is taking steps to preserve its dark night skies, with a proposed bill aiming to reduce light pollution ...

The combined effects of climate change and air pollution have led to direct declines in precipitation in the U.S. Southwest, ...

Light pollution is rampant, and it can make stargazing nearly impossible. Luckily, there's an interactive, online tool that ...

Chilean artist Iván Navarro’s striking neon and mirrored installations in his exhibition “Cyclops” at Templon gallery in ...

In the previous installment of this series, we learned how star maps help astrophotographers in Alameda locate objects millions of light years away. Today you’ll see how these photos get their ...

The Trinity Alps Wilderness, about three hours north of Sacramento, offers hiking trails, waterfalls, alpine lakes and smaller crowds than at popular national parks.

A G4 geomagnetic storm is expected to last through June 2. Here’s some key information, including light pollution maps.

An up-to-date assessment of environmental emissions in the US health care sector is essential to help policy makers hold the health care industry accountable to protect public health. We update ...

The research team used publicly-available nighttime light pollution maps and medical data from Medicare in the lower 48 states and compared the light intensity figures with the rates of Alzheimer’s ...

And with the majority of the world’s population exposed to light pollution, this could become an important risk factor when it comes to Alzheimer’s disease.