Discover Magazine3d
How Does Earth’s Magnetic Field Work?
Learn how forces deep underground generate a protective bubble between us and space.
'Pole reversal': Scientists discover a disturbing reality about our planet using a 42,000-year-old ancient tree
A new international study using ancient swamp kauri from Northland shows that Earth’s magnetic field flipped 42,000 years ago ...
ScienceAlert on MSN6d
Earth's Flipping Magnetic Field Heard as Sound Is an Unnerving Horror
It took 250 years for the Laschamps reversal to take place and it stayed in the unusual orientation for about 440 years. At most, Earth's magnetic field may have remained at 25 percent of its current ...
El Adelantado de Segovia3d
Planet Earth is talking to us – this is the sound that NASA has recently picked up that the Earth is making, and it has shocked scientists
Over 40,000 years ago, Earth's magnetic field pulled a switcheroo, flipping its poles in a dramatic shift known as the ...
'Earth will flip': A 42,000-year-old tree holds clue to planet's magnetic past
A 42,000-year-old tree reveals Earth’s last magnetic pole flip, exposing the planet to deadly radiation. Scientists warn a ...
Space on MSN3d
Scientists accidentally discover Earth's inner core is less solid than expected
For a long time, scientists thought the Earth's inner core was a solid ball of metal, sort of like a planet within a planet ...
CNN5d
Earth’s magnetic field triggers a superpower in sea turtles that makes them ‘dance’
But never fear — this shape-shifting won’t directly affect life on Earth. Over time, changes to this innermost layer could impact the planet’s magnetic field, which shields our world from ...