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Earth’s Core Cooling Faster Than Thought | Washington DC News
Earth’s core is cooling faster than scientists thought — and that’s a big deal. The heat from radioactive decay in the core powers our planet’s magnetic field, which shields us from solar radiation. As those radioactive elements dwindle, the core cools, potentially weakening the magnetic field over time. Experts are racing to model the long-term impacts — from climate to tech — as this discovery reshapes our understanding of Earth’s hidden dynamics. Thank you to our sponsor Garrett Waller Performance: [coaching.garrettwaller.com](http://coaching.garrettwaller.com) Listen in comfort:Get a…
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