The city of Flagstaff and the State Department of Transportation are working to reduce light pollution with a new project to ...

LED's over Troost at MLK Boulevard. The city has almost finished changing bulbs in all its streetlights to LED's. As part of its sweeping green infrastructure plan, Kansas City is transitioning to LED ...

As a lighting professional, I was very interested to see the A1 story in the Jan. 20 LNP | LancasterOnline about light pollution and the night sky (“As skies brighten, the twinkle fades,” The ...

Syracuse has completed a citywide conversion of its public street lights to LED fixtures, according to the latest update from ...

Los Angeles — In 2014, Los Angeles cut its annual carbon emissions by 43% and saved $9 million in energy costs by replacing the bulbs in more than half of the city's street lamps with light-emitting ...

They've begun to see the light in Gilbert. After five years, the tiny town on the Buffalo River has replaced its high-pressure sodium streetlights -- all 16 of them -- with LEDs in an effort to cut ...

Scientists are tapping into photographs taken by astronauts aboard the International Space Station (ISS) to reliably measure the amount of light pollution worldwide. This study not only includes the ...

America's rapid adoption of LED lighting saves money and uses less electricity. But it's also making it harder to see the stars. Light pollution comes from excessive artificial light that causes the ...

As the City of Rochester gradually installs LED street light technology, citywide residents are sharing their concerns and making suggestions for the project. Rome Celli, president of the Upper Monroe ...

Satellites haven’t been able to pick up on growing light pollution from LEDs. Satellites haven’t been able to pick up on growing light pollution from LEDs. is a senior science reporter covering energy ...