An international research team led by a physicist at the University of California, Riverside, has identified a microscopic process of electron spin dynamics in nanoparticles that could impact the ...

If Ed Scruggs, of Austin, Texas, hadn’t seen it for himself, he might never have believed it. But there it was on his 11-year-old daughter’s X-ray: a string of tiny, super-strong spherical magnets in ...

A federal safety agency warned this past week that small, powerful magnets have been linked to seven deaths after they were ingested, announcing one company’s voluntary recall of a toy set that ...

High-powered magnetic balls sold at Walmart have been recalled after the Consumer Product Safety Commission warned about risk of choking, injury, and death. Thousands of sets of high-powered magnetic ...

A federal agency said the deaths and more than 2,000 emergency-room visits have been tied to pea-size magnets that are easily ingested. By Emily Schmall A federal safety agency warned this week that ...