More than a decade of satellite monitoring has mapped Earth’s magnetic field as it subtly altered between 2014 and 2025 — and ...

A notorious weak spot in Earth’s magnetic shield is growing larger and weaker. This is the conclusion of a new analysis of ...

New satellite data show Earth’s magnetic field changing fast, with a growing weak spot over the South Atlantic.

The South Atlantic Anomaly (SAA), a known region of Earth’s magnetic field weakness, has been under the observation of the ...

Scientists made these observations using data from the European Space Agency’s Swarm mission, which relies on three identical ...

Geophysicists have modeled how Earth’s magnetic field could form even when its core was fully liquid. By removing the effects ...

Brownian motion in the presence of magnetic fields and under non-Markovian dynamics lies at a critical intersection of statistical physics and applied mathematics. This field examines how charged ...

Researchers report expansion of South Atlantic Anomaly in earth's magnetic field, but assure no imminent threat or collapse.

Magnetism is a natural force, one that works at a distance. Magnets get their force from magnetic fields created by the atoms within the metal. Magnets are useful for things like turbines we use to ...

This study focuses on the direct-drive ultrasonic resonant motors called PILine ® motors. Their direct-drive design enables ultra-low response times and highly precise positioning without any backlash ...

A team of researchers report a mechanical response across a layered magnetic material tied to changing its electron spin. This response could have important applications in nanodevices requiring ultra ...