Ferromagnetic structures, particularly the anti-eddy plate, in a bi-planar permanent-magnet-type low-field (0.05 T) magnetic resonance imaging (MRI) brain scanner can distort the gradient field in the ...

Earth’s magnetic field strength and atmospheric oxygen levels have oscillated in tandem for around 540 million years, according to a NASA-led study, pointing to a deep-Earth process that could knit ...

Two German physicists have unveiled a compact magnet layout that outperforms the famed Halbach array, delivering stronger, ...

Scientists convert Earth's magnetic field collapse from 41,000 years ago into chilling audio, revealing ancient cosmic ...

Every breath we take in contains 21% oxygen, the gas that makes life on Earth possible. Oxygen, in its combined oxide state, ...

When set spinning, the setup mimics the roiling liquid iron in the Earth’s outer core, which forms electrical currents that generate the magnetic field in a process called a dynamo.

This letter describes how a rotating magnetic dipole field will manipulate the location and shape of a swarm of magnetic microrobots, specifically microrobots that convert rotation into forward ...

Now, the magnetic field is a “kind of mess,” she said, based on Solar Orbiter’s observations, with no dominant polarity at either extreme.

Perturbed Angular Correlation (PAC) Spectroscopy is an advanced nuclear technique that probes the local structural and electronic environments in solids by monitoring the angular correlations ...

New NASA research demonstrates that 540 million years of Earth’s magnetic field changes have corresponded to surface ...

A method is presented for controlling the field-directed self-assembly of colloidal magnetic core–shell nanoparticles into three-dimensional (3D) crystalline superstructures with nanoscale feature ...

Season 2 Preview: Jasmine Goode and Melissa Marie try to lighten the mood with a playful competition, but Janet Caperna is deep in field day drama, especially when it comes to teaming up with ...