Quantum diamond magnetometers could enable resilient navigation without GPS, while supporting defense, security, and future ...

Moving up on the list of things that could "end the world as we know it" is something called a global magnetic field reversal. What's that, you ask? Grab a cup of coffee or tea and get comfortable.

Traditional radio-based systems often suffer severe attenuation underground, as soil and rock absorb or scatter electromagnetic waves. By contrast, magnetic induction uses low-frequency magnetic ...

Primordial magnetic fields may help explain why measurements of the universe’s expansion do not agree. Scientists have long known that the universe is expanding, yet there is still no agreement on how ...

A new study shows Saturn’s magnetic shield is uneven, pulled off-center by rapid rotation and charged particles from its icy moon Enceladus.