When an electric current passes through some materials, it generates a voltage perpendicular to the direction in which the ...

Thanks to its magnetic-field detection in X, Y, and Z directions, Diodes Inc.’s automotive-qualified AH4930Q is able to ...

Explore how superconducting magnetic energy storage (SMES) and superconducting flywheels work, their applications in grid ...

NASA's EZIE (Electrojet Zeeman Imaging Explorer) mission has taken its first measurements.

In 1862, James Clerk Maxwell published his famous Maxwell’s equations. This was at a time when humans were just starting to play around with batteries and electric currents. The first two of these ...

A trio of recently launched satellites will watch the sun's energy whack the Earth, helping us predict solar storms ...

There's a magnet in a secure room in central Tokyo. It's an electromagnet, the kind that generates a magnetic field when ...

Earth’s magnetic field is more than just a shield against solar radiation—it’s a hidden force that influences global weather ...

By using bilayers of recently-discovered materials known as altermagnets, the researchers developed a tuneable and ...

Around 41,000 years ago, Earth’s magnetic field underwent a chaotic shift that temporarily weakened the planet’s natural protection ...

By sifting through that vast dataset, the team found 2,889 likely superflares on 2,527 sunlike stars. That works out to ...

In our daily lives, the sun seems constant and quiet, sedately shining at a steady pace. A fundamental rule in physics is ...