IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. As knowledge of materials and ...

If you think your neighborhood is looking better in the dark, and you can’t put your finger on why, it might be the new street lights. All over Chicago, crews are replacing old-fashioned sodium vapor ...

DALLAS — The future is LED. But when it comes to street lights, neighbors in Dallas’ Junius Heights ask: why does the future have to be so bright? It’s what Barbara Cohen asked two weeks ago after ...

Almost four decades after the orange glow first took over Chicago’s night skies, the city’s Transportation Department is taking steps toward converting streetlights back to a more natural — and less ...