Earth’s Magnetic Poles Probably Won’t Flip After All, Scientists Predict
Our planet's protective shell isn't quite what it used to be. Over the past two centuries its magnetic strength has taken a nosedive, and nobody has the foggiest idea why. At the same time, a concerning soft-spot in the field called the South Atlantic Anomaly has blistered over the Atlantic ocean, and has already proven problematic for delicate circuitry on orbital satellites.
Both of these troubling observations fuel concerns that we might be seeing signs of an imminent reconfiguration that would turn the compass…