Earth’s Core Cooling Faster Than Thought | Philadelphia News

Earth’s core is cooling way faster than we thought—2,700°F every billion years—threatening our magnetic shield and forcing scientists to rethink how radioactive decay powers the planet’s molten heart. 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/3284fe591ec20545