Back in 1832, the celebrated British physicist, Michael Faraday, carried out a set of experiments designed to answer a tantalizing question: could electricity be generated by Earth's rotation through ...

This dynamic movement generates Earth's magnetic field, a protective shield against ... represent the state of the art in modeling iron’s behavior at the atomic level. These methods have yielded ...

This, in turn, affects convection in the outer core—the dynamo-like process that generates the magnetic field that protects life on Earth from harmful cosmic rays. "Flow in the outer core drives ...

Experiments suggest that an unusual magnetic material can help harness energy from the planet’s rotation. But not everyone is ...