Scientists Shielded Flies From Earth’s Magnetic Field—and Their Lifespans Mysteriously Increased

Scientists conducted experiments to study the effects of Earth’s magnetic field on flies and found that shielding them from the field increased their lifespan by 20%. The study, published in Aging-US, involved observing four groups of flies, some shielded and some unshielded. The shielded flies with the Pink1 gene showed a decline in physical performance but a 20% increase in lifespan, while the shielded flies without the gene showed increased physical performance. The findings suggest that the Earth’s magnetic field may play a role in cellular energy production and lifespan, offering new insights into aging and neurodegenerative diseases. The research highlights the complex effects of magnetic fields on organisms, with potential implications for developing non-invasive treatments for mitochondrial dysfunction. The study is part of a broader effort to understand how life has adapted to the Earth’s magnetic field over evolutionary timescales.

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