The universe is soaked in weak-but-persistent magnetic fields. Despite decades of research, astronomers still aren't exactly sure where these magnetic fields came from. But new research suggests they ...

This persnickety number determines the strength of magnetic fields. It figures in everything from motors and generators to audio speakers. Oh, and without it we’d live in eternal darkness.

The magnetic shifts can affect navigation systems used by airplanes, ships and even your mobile phone. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

In this captivating experiment, explore the fascinating world of electric motors and their magnetic rotors in motion. Discover the principles that power these remarkable devices as we dive into the ...

To their surprise, when the model was allowed to run under these conditions, a tachocline emerged on its own. Even more revealing, the simulations showed that the magnetic fields produced in the ...

These rocks offer evidence that Earth had a strong magnetic field 3.7 billion years ago, but scientists aren't sure where that field could've come from. When you purchase through links on our site, we ...

Are you ready to find a new direction? This experiment uses household items to make a useful tool. Follow along with ABC11 Science Club with BASF and discover how to make a compass at home! Adult ...

Tens of thousands of years ago, the Earth's magnetic field flipped — and now, scientists have recreated the haunting sound it made during that cataclysmic event. Using data from the European Space ...

Astronomers have gotten their best view yet of the magnetic fields around the gargantuan black hole at the center of the Milky Way. Using the Event Horizon Telescope, a global collection of radio ...