Your navigation system just got a critical update, one that happens periodically because Earth’s magnetic north pole keeps moving. Here’s what to know.
NASA via Rawpixel For decades, Earth’s magnetic north pole has been slowly drifting across the Arctic, but recent shifts in its path have caught the attention of scientists—and those who rely on ...
south of the true North Pole. We now know that every day, magnetic north traces an elliptical path of about 75 miles (120 kilometers). Since its discovery, magnetic north has drifted away from ...
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