Why This Pennsylvania City Put Its Streetlights on a Dimmer

After passing a Dark Sky ordinance to curb light pollution and save energy, Pittsburgh is installing adjustable streetlights.

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What Happens to an ‘Antiquated’ New Year’s Eve Ball?

After 17 years, the ball that dropped at the beginning of 2025 is being retired. It will join several other balls from the past in a Times Square exhibit.

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