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Gravity Lows Mark Burial Sites of Ancient Tectonic Plates
Scientists have unearthed a new explanation for several low-gravity spots detected around the world. They’re blaming the anomalies on vast “slab graveyards” that lie buried deep near the planet’s core....
View ArticleThe Crystals at the Center of the Earth
Seismic waves traveling between Earth’s poles move faster than those moving east-west, and now scientists think they may know why. The iron alloys in the solid inner core of the Earth appear to have...
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