Earth’s Core Cooling Faster Than Thought | Miami News

Earth’s core is cooling faster than scientists thought—by 2,000 degrees Celsius over the last billion years. This rapid chill threatens the planet’s magnetic shield, which protects us from solar radiation and could impact technology and life. Researchers are decoding Earth’s thermal history through ancient rocks, revealing a dynamic planet whose inner workings are far more active than we imagined. 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/2f6291cb7cca4b5f