Peggy Singlemann visits astronomer Kelsey Johnson at UVA’s Morven Sustainability Lab to learn how light pollution impacts plants and wildlife. Featured on VHG episode 2507, September 2025. Virginia ...

Earth's satellite problem is only getting worse as time goes on and more satellites are sent into orbit. One of the chief issues with the number of satellites in orbit is how much they can affect our ...

Light pollution significantly impacts our connection to the stars and poses risks for future generations. This video explores light pollution's effects on astronomy, human health, and wildlife while ...

Americans are losing their starry views to light pollution. But some communities are make lighting decisions to help preserve night skies – while benefiting wildlife and human health. Just a few ...

Hatley Pointe, a year-round resort in Madison County, has high-intensity LED lighting that pollutes formerly beautiful night sky all night long.

Clouds drift past the many channels of the Palo Alto Baylands as the sun sets in this file photo. Photo by Veronica Weber. In an effort to be not only be politically correct but also environmentally ...

As private companies launch vast networks of satellites into low Earth orbit (LEO), the astronomical community faces an increasing challenge: light pollution. With more than 14,900 satellites already ...

The first state park in Kansas or Missouri to earn recognition from Dark Sky International is fixing lights that cause unnecessary glare and skyglow. Similar work is taking place at Truman State ...