A huge sun eruption combines with speedy solar wind from a "coronal hole" for a weekend aurora show, experts predict.

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Driving north on Highway 89, I saw afternoon sunlight glinting off an array of ground-mounted solar panels. They glistened ...

2,500-year-old bronze necklace found in Poland. (photo credit: Warmia-Masuria Voivodeship Conservator of Monuments) A rare 2,500-year-old bronze necklace was found in the Masurian village of ...