A sprinkling of magnetic nanoparticles is just enough to power up catalysts, so they can make hydrogen peroxide production more efficient. Researchers have achieved a breakthrough in improving the ...

Geophysicists have modeled how Earth’s magnetic field could form even when its core was fully liquid. By removing the effects of viscosity in their simulation, they revealed a self-sustaining dynamo ...

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 approach can now be used to determine the rotation rate of any celestial object with a magnetic field and auroras — including exoplanets. Uranus just got a little more time on its hands. A fresh ...