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 ...

Earth's magnetic field dramatically flipped a little more than 40,000 years ago. We can now experience this epic upheaval, ...

As sunspots emerge on the sun's surface close to its equator, their orientations will match the old magnetic field, while sunspots forming closer to the poles will have a magnetic field matching the ...

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.

With the right preparations and technological solutions in place, aviation would continue to operate safely, even during a ...

leading to its reversal every 11 years. The solar cycle is crucial for understanding space phenomena, such as solar flares and coronal mass ejections, which can affect communications and electrical ...

For industries reliant on magnetic fields, such as aviation ... they have occurred periodically throughout Earth’s history—the last reversal took place around 780,000 years ago. Scientists are not yet ...

In fact, the discovery actually supports a key part of the theory about how chorus waves work. Using data from the ...

He said the overall strength of the Earth’s magnetic field has been decreasing over ... but scientists say there’s no evidence that any pole reversal is imminent — plus, it would take ...

The sun is on the verge of a significant event: a magnetic field reversal. What causes this switch in polarity, and is it dangerous for anything on Earth? Let's take a deep dive into the ...