Artifacts from the Iron Age have revealed an intense historical magnetic anomaly in the Middle East. Could using a similar approach elsewhere help us unravel the mysteries of Earth's magnetic field?

Earth's magnetic field is generated by the complex flow of molten metallic material in the outer core of the planet. The flow of this material is affected both by the rotation of Earth and the ...

Earth’s magnetic field is generated by what’s called a “dynamo effect.” Earth isn’t the only planet with a magnetic field – gas giant planets like Jupiter have a conducting metallic ...

Darren Orf Fri, June 20, 2025 at 6:30 AM PDT 4 min read Earth’s Magnetic Field Might Control the Air Dragon Claws - Getty Images ...

Earth's magnetic field protects from solar radiation. It originates from molten core motion. Magnetic north pole moves constantly. Field reversals occurred in the past. The field weakens in some areas ...

Unexpected Metal Flow Challenges Theories Of How Earth's Magnetic Field Forms A bold experiment shows a dramatic improvement in our understanding of the planet beneath our feet. Dr. Alfredo Carpineti ...

Strength of the magnetic field at Earth's surface. (ESA) The last such cataclysmic event occurred about 41,000 years ago, leaving a signature in the Laschamps lava flows in France.

Mercury does have a weak magnetic field, but it is only 1.1% as strong as Earth's and doesn't do much to shield the planet from solar radiation.

The magnetic field radiates around the world and far into space, but it is set by processes that happen deep within the Earth's core, where temperatures exceed 5,000-degress C. New research from ...

The magnetic dust from re-entering satellites, on the other hand, accumulates much lower — about 37 to 50 miles (60 and 80 km) above Earth's surface.

Earth’s Magnetic Field Might Weirdly Be Controlling the Air We Breathe, Scientists Say Magnetism and oxygen may intrinsically influence each other, but experts aren’t sure why.