Earth’s magnetic field, generated by movements within its molten iron core, serves as a protective shield against solar winds ...

David Bressan is a geologist who covers curiosities about Earth. Without its magnetic field, life on Earth would not be possible since this shields us from harmful cosmic radiation and charged ...

Earth’s magnetic north pole is on the move—and in surprising ways.With the release of the World Magnetic Model 2025, scientists reveal new details about its unpredictable journey and why it ...