Earth's Core Cooling Faster Than Thought | Miami News

Earth’s core is cooling way faster than scientists thought—dropping 2,700°F in just a billion years. This rapid chill, driven by slowing radioactive decay, is throwing a wrench in old models of plate tectonics, magnetic fields, and even planetary habitability. New mineral studies and simulations are racing to map this thermal mystery, revealing how our planet’s inner engine might be reshaping everything from volcanoes to life’s future. 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/961c6d9c1c86ac30