Earth, Sea turtle and magnetic field

Sea turtles are capable of creating GPS-like magnetic maps to guide them back to foraging grounds, and they do a little dance ...
How do you dust a star for prints? Scientists have the answer to this strange question: by reconstructing the magnetic field ...
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 ...