The sun's magnetic pole reversal has increased solar activity, affecting satellites, communications, and space weather.

Earth's magnetic field dramatically flipped roughly 41,000 years ago. Now you can actually 'hear' this epic upheaval, thanks ...

Over 40,000 years ago, Earth’s magnetic field underwent a full reversal, a rare phenomenon in which the North and South ...

Solar Orbiter has captured the clearest evidence yet that a solar flare grows through a cascading “magnetic avalanche.” Small, weak magnetic disturbances rapidly multiplied, triggering stronger and ...

When Earth’s field weakens and flips, auroras spread, satellites strain, and grids wobble, but long timelines favor prep for tech.