A pair of physicists at the University of Crete has found that some types of biological magnetoreceptors used by various ...

The military can use the Earth’s magnetic field for ultra-long-distance communication and radar detection. Spacecraft and satellites rely on it as a protective umbrella to dodge devastation from ...

China's latest innovation can track the quietest vessels and submarines using the magnetic fields generated by their wakes.

Stealth may soon be an impossible feat for submarines, after scientists found a way to detect even the quietest underwater ...

A new method using magnetic field measurements identifies individual lithium-ion batteries, enhancing safety and efficiency in electric vehicle applications.