Earth, Magnetic Field

Earth's Flipping Magnetic Field Heard as Sound Is an Unnerving Horror
Earth's magnetic field dramatically flipped a little more than 40,000 years ago. We can now experience this epic upheaval, thanks to a clever interpretation of information collected by the European Space Agency's Swarm satellite mission.
NASA satellites catch Earth's magnetic field making music
Earth's magnetic field occasionally bursts into song — but these compositions are written with electromagnetic radiation, not sound waves.
An ancient tree revealed the tale of Earth's magnetic field reversal
A perfectly preserved ancient tree fossil offered scientists an unprecedented view into a moment 42,000 years ago when the Earth’s magnetic field went haywire. The compelling 2021 study tells the story of temporary environmental chaos,
Sea Turtles Dance to Orientate With Earth's Magnetic Field, Study Reveals
Dancing turtles have proved for the first time that some animals use Earth's magnetic field to create a personal map of their favorite spots, scientists said Wednesday.
This 42,000-Year-Old Tree May Have Just Revealed When Earth’s Next Magnetic Flip Will Happen!
Every few hundred thousand years, Earth’s magnetic poles flip, turning north into south and south into north. These geomagnetic reversals can take thousands of years, but shorter disruptions—called geomagnetic excursions—can occur more frequently and wreak havoc on the planet.
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Earth's inner core is slowing down and changing shape 🌍
The Earth's inner core, long considered a solid and stable sphere, may be quite different. A recent study suggests that its ...
What lies at the center of the Earth? The answer keeps changing.
A new study out this week said that the Earth's inner core is less solid than previously thought. Scientists still have ...
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Earth grew an extra, never-before-seen 'radiation belt' after last year's supercharged solar storm — and it's probably still there
Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...
earth2d
Earth’s inner core is not solid, it is 'shape-shifting' - time for textbooks to be rewritten
New study reveals that Earth's inner core is undergoing unexpected structural changes, challenging long-held assumptions ...
Watch turtles ‘dance’ when a magnetic field signals a meal
Earth’s magnetic field is detected by species across the animal kingdom, but new research suggests that sea turtles may be ...
Nature5d
Earth’s mysterious inner core really is changing shape
Earth’s inner core is changing shape, scientists have found.
earth4d
Third form of magnetism, recently confirmed, could transform electronics
Scientists report that a new class of magnetism, called altermagnetism, can increase memory device operation speeds by up to ...