Artificial intelligence is colliding with a hard physical limit: the energy and heat of today’s silicon-based chips. As ...

For the first time, scientists have imaged an entirely new form of magnetism called altermagnetism. The researchers used cutting-edge x-ray techniques to visualize and fine-tune this novel magnetic ...

Magnetic sensors quietly underpin everything from smartphone compasses to the stability systems that keep electric vehicles on the road, and the race to make them smaller, faster and more sensitive is ...