The emergence of a mysterious area in the South Atlantic where the geomagnetic field strength is decreasing rapidly, has led to speculation that Earth is heading towards a magnetic polarity reversal.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." Earth itself is a giant magnet. Because Earth spins and has an energized liquid metal core, it is in ...

Add Yahoo as a preferred source to see more of our stories on Google. The sun is on the verge of a significant event: a magnetic field reversal. What causes this switch in polarity, and is it ...

A rare geological event occurs every 300,000 years or so: the Earth’s magnetic poles flip. The magnetic poles are the two ends of the magnetosphere, which surrounds the Earth like a giant, invisible ...

When you look up at the sky on a sunny day, the sun might seem like a bright spot, unchanging in the sky. But the sun is a ...

Earth's magnetic field, our planet's invisible shield against solar radiation, has reversed 540 times over 170 million years, with poles swapping places every few hundred thousand years on average.

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Unlike the geographic North Pole, which marks a fixed location, the magnetic north pole’s position is determined by Earth’s magnetic field, which is in constant motion. Over the past few decades, ...

Is there something strange and alien confined deep inside the Earth? Is it trying to break free and escape into the heavens? No, of course not. But in a new soundscape from the ESA, it sure sounds ...

The sun is on the verge of a significant event: a magnetic field reversal. This phenomenon happens roughly every 11 years and marks an important stage in the solar cycle. The shift in polarity ...