Scientists at NASA are closely monitoring a vast region of weakened magnetic intensity—known as the South Atlantic Anomaly (SAA)—due to the unique challenges it poses for satellites. From South ...
Terra Planet Earth on MSN
The day Earth almost lost its magnetic field: What kept the shield alive
Earth’s magnetic field nearly collapsed long ago. What saved it explains why life survived and why the planet remains ...
Add Yahoo as a preferred source to see more of our stories on Google. Giant Colorful Anomaly ABove Earth NASA has been monitoring a strange anomaly in Earth's magnetic field: a giant region of lower ...
Green Matters on MSN
Scientists Capture 'Eerie' Sound of Earth's Magnetic Field Flipping About 41,000 Years Ago
A combination of satellite data and natural noises produced a soundtrack of nature.
Researchers have developed a new class of magnets that does not require rare earths and platinum, yet offers high magnetic ...
Fossils are 50 times smaller than the width of a hair New study shows they could help an organism navigate Eels are one possibility and microbes are another Nov 17 (Reuters) - Microscopic magnetic ...
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