Super-Earth exoplanets may have built-in magnetic protection from churning magma — and that's good news for life

"A strong magnetic field is very important for life on a planet," study lead Miki Nakajima, an associate professor in the ...

How defects make permanent magnets even more efficient

Rare-earth magnets are essential for electric motors in vehicles, drones, and trains, forming the backbone of modern, ...
Nanowerk

Atomic scale features explain why some rare earth magnets resist demagnetization

Atomic scale copper rich layers inside rare earth magnets suppress demagnetization, improving strength, stability, and ...
Terra Planet Earth on MSN

The day Earth almost lost its magnetic field: What kept the shield alive

Earth’s magnetic field nearly collapsed long ago. What saved it explains why life survived and why the planet remains ...

New class of strong magnets uses earth-abundant elements, avoids rare-earth metals

Georgetown University researchers have discovered a new class of strong magnets that do not rely on rare-earth or precious ...

New world-leading rare earth magnet recycling facility in West Midlands will create hundreds of well-paid jobs

A new West Midlands-based facility for separating and recycling rare earth magnets that will help to reduce the UK’s reliance ...
Morning Overview on MSN

China unveils 35.6 tesla magnet 700,000x stronger than Earth’s field

China has quietly crossed a threshold in magnet technology that most people will never see but many will eventually feel. By ...

Scientists' magnet recycling idea goes commercial

For more than a decade we have been reporting on a radical idea from the University of Birmingham that makes recycling rare ...
ScienceAlert on MSN

Earth's Flipping Magnetic Field Heard as a Sound Is an Unnerving Horror

Earth's magnetic field dramatically flipped roughly 41,000 years ago. Now you can actually 'hear' this epic upheaval, thanks ...
The National Law Review

Rare Earth Magnets Market

North America rare earth magnet market grows with demand from EVs, aerospace, defense & renewables. DOE and IRA initiatives boost local supply & magnet adoption ...