Transformers help move electricity efficiently by changing voltage levels. This video explains how they work using magnetic fields and coils, and why they’re essential in power lines and electronic ...

How are superconductivity and magnetism connected? A puzzling relation between magnetism and superconductivity in a quantum ...

Magnets - how do they work? We've got the answer for you, plus a bunch of weird fun magnet facts - where they got their names, why hitting some stuff with a hammer can turn it into magnets, and even ...

A magnetic breakaway USB-C connector consists of two parts: the first part is the USB-C port that plugs into the device you want to protect -- be that a laptop, smartphone, charger, power bank, or ...

Most of the time, the shape of Earth’s magnetic field is quite similar to that which would be produced by a bar magnet aligned with the planet’s rotation axis. This is what makes a magnetic compass ...

Exploring Earth's deep interior is a far bigger challenge than exploring the solar system. While we have traveled 25 billion ...

On September 1, 1859, Carrington was observing the Sun when he witnessed the most powerful event ever recorded. It bears his ...