Strong and compact, rare-earth magnets have found their way into everything from electric cars and wind turbines to MRI ...

Scientists have puzzled over the origin of elements heavier than iron since the 1950s. Recently, LSU astrophysicist Eric ...

The fusion reactor’s electromagnetic “heart” is complete, bringing us one step closer to clean, infinite energy—though ...

Permanent magnets use key elements mined from the Earth’s crust that give them a unique ability to maintain their magnetism under high temperatures. Deng had spent more than a decade cementing ...

He said Tesla used rare-earth magnets sourced from China for the actuators in the robot's arms. The issue is that China recently started to require an export license for some rare-earth elements.

We report a case where the use of a clinic magnet over an ICD caused it to switch to "end of life" in the battery indicator and lose some antitachycardia therapies. The case presents an 80-year ...

Write the words "top," "middle," and "bottom" on three separate index cards. Use these cards to label something such as a cup, doll, or another small object that can stand on its own. Talk to the ...