Today, materials scientist Peter Mullner answers a child’s question about magnets: ‘What are magnets made of, and how do they ...

Here’s what you’ll learn when you read this story: Researchers have found a way to merge the properties of ferromagnetic materials (whose atoms spin in the same direction) and antiferromagnetic ...

Researchers have obtained the first conclusive evidence of an elusive third class of magnetism, called altermagnetism. Their ...