Earth’s Core Cooling Faster Than Expected | Texas News

Earth’s core is cooling faster than scientists thought—15 millikelvin per year—thanks to heat escaping through bridgmanite in the lower mantle. This unexpected efficiency could weaken or collapse our planet’s magnetic shield, threatening life as we know it. Researchers are racing to decode these deep-earth mysteries using simulations and seismic data, revealing how vital the core’s heat is to Earth’s survival. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/1b4c4ca79979d855