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Grand Canyon National Park has been recognized for its work in reducing light pollution of the night sky.The Arizona Republic reported Wednesday that the…
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There’s something different about the streetlights in Flagstaff, Ariz., these days. They’re part of an experiment to find a lightbulb that won’t outshine…
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The Perseid meteor shower peaks this weekend, coinciding with the new moon. KNAU’s Melissa Sevigny reports on how to see it. Shooting stars will radiate…
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There is a shower in tonight’s forecast—not of rain or snow, but shooting stars. KNAU’s Melissa Sevigny reports.The Geminids are often called the best…
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Electronic billboards are restricted in most of Arizona to protect dark skies for astronomers. Now lawmakers have lifted the ban in a region of Mohave…
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Gov. Doug Ducey has signed legislation that allows electronic billboards to be erected in some areas of Mohave County where they are now banned to protect…
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The Arizona Senate has approved a proposal allowing electronic billboards in some areas of Mohave County where they are now banned to protect the region's…
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The National Park Service says Flagstaff is seeing the benefit of the city's decades-long commitment to dark-sky friendly practices in the form of…
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August is the month of meteors. From the Arizona Science Desk, Melissa Sevigny reports on two upcoming showers of shooting stars.Two a.m. will be the best…
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Grand Canyon National Park has earned provisional status as an International Dark Sky Park.The designation is awarded by the International Dark Sky…