Electric vehicles are pushing scientists to tackle one of the biggest hidden energy drains inside electric motors: magnetic ...

Researchers in the United States have found the true source of a magnetic effect, a material called ruthenium dioxide (RuO₂). This can help resolve an active debate in the rapidly growing field of ...

"This is one of the most exciting results from Solar Orbiter so far." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A giant solar flare on our ...

A team of physicists and engineers at the University of Colorado Boulder has discovered a new way to measure the orientation of magnetic fields using what may be the tiniest compasses around—atoms.