American researchers have measured a tiny electrical voltage by exploiting Earth's magnetic field in the planet's rotational motion. This discovery, though modest, revives a scientific debate ...

NASA and Princeton scientists have unlocked a new energy source using Earth’s rotation. By harnessing its magnetic field, ...

For nearly two centuries, scientists have wondered if Earth’s rotation through its magnetic field could produce electricity.

In theory, as Earth spins through its magnetic field, any conductive material placed on its surface should experience a force ...

A trio of physicists from Princeton University, CIT's Jet Propulsion Laboratory and Spectral Sensor Solutions, all in the U.S ...

Innovative inverted pyramid Hall-effect sensors offer improved accuracy and reduced crosstalk, paving the way for ...

Pictures may enliven us, but other data, such as information about magnetic fields, add a huge amount to our understanding of ...

A flower-shaped structure only a few micrometers in size made of a nickel-iron alloy can concentrate and locally enhance ...

A team of researchers has developed a pioneering 3-axis Hall-effect magnetic sensor based on an inverted pyramid structure.

This will create a magnetic field, and other wires with electric current will experience a magnetic ... the velocity of an object depends on the motion of the observer—“it’s all relative.” ...