Geologists discovered ancient rocks in Greenland that preserve the oldest known traces of Earth’s early magnetic field.
Microscopic magnetic fossils found in North Atlantic seafloor sediments may represent components of an internal "GPS system" ...
Discover Magazine on MSN
When Will Earth's Magnetic Poles Flip? Probably Not Anytime Soon — Here’s How We Know
Will the pole shift actually happen? Discover more about Earth’s magnetic poles and how they’ve shifted in the past.
For the first time ever, astronomers have spotted a powerful coronal flare (cme) from a star other than the Sun.
Microscopic magnetic fossils found in North Atlantic seafloor sediments may represent components of an internal "GPS system" ...
Morocco now produces more meteorite discoveries than anywhere on Earth, with some Martian and lunar fragments selling for millions of dollars.
YouTube on MSN
Unraveling the mystery of an ordinary magnet
Join us as we unravel the mystery of an ordinary magnet. Learn the science behind how magnets work and why they stick together and repel each other.\ In this video, we're unraveling the mystery of an ...
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