Geomagnetic storms don’t directly harm humans on the ground thanks to Earth’s protective atmosphere, but research shows they can subtly influence cardiovascular health, sleep cycles, mood, and technology-dependent lifestyles. Their indirect effects—like GPS disruption or radiation exposure for airline crews—make them important to understand. Discover the effects of geomagnetic storms on humans—impacting heart health, sleep, mood, aviation safety, and technology-driven lifestyles worldwide. Geoma