When I was growing up, magnets were the enemy of technology. They could erase your homework on a floppy disk, make your tube TV's colors go funny, and most of the time you probably wanted to avoid ...

Niron Magnetics aims to use cheap, widely available materials to make magnets for EVs and wind turbines. The motor in your vacuum cleaner and the one in your electric vehicle likely have at least one ...

THE HUMBLE magnet may not seem to belong alongside steel, microchips and oil as a chess piece in the great diplomatic game. But on April 4th, as part of its retaliation against America’s tariffs, ...

We've seen a few hybrid tablet stylus/ballpoint pens kicking around, but the Polar Pen, with its barrel made out of rare earth magnets, takes the absolute biscuit. Michelle Starr Science editor ...

China currently accounts for around 60% of global rare earth mining, according to the International Energy Agency, and about 90% of refining (including ore mined in and shipped from the U.S.). It also ...

An innovation that came into existence years ago could now help the United States tackle China's dominance in a key sector. A scientist working at the University of Minnesota lab years ago developed ...

Magnets could make bulky centrifuges obsolete in space oxygen systems. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Scientists have developed ...

America’s ability to make precision-guided missiles was threatened during Trump’s tariff war. But experienced players have ...