Elon Musk says China wants assurances that the rare-earth magnets needed to build Optimus won't be used for "military ...

While Tesla navigates this supply chain challenge, other robot manufacturers like Agility Robotics are adapting designs to ...

The Chinese government earlier this month announced that it had halted exports of a number of critical rare earth minerals, ...

Researchers from Max Born Institute have demonstrated a successful way to control and manipulate nanoscale magnetic bits—the ...

Imagine crossing vast oceans, soaring across continents, or tunneling deep beneath the earth—without ever getting lost. For ...

Giving your AC unit a once over a few times during the season improves efficiency—and can prolong its lifespan.

Fridge magnets are a part of travel souvenirs that add to the aesthetic of your home. Scroll down to learn how to make fridge ...

Imagine a car engine that doesn’t rely on gasoline. Now imagine it doesn’t use hydrogen either. Then go a step further: ...

THE Japanese Navy has unveiled a terrifying new giant railgun that uses magnets to fire at 5,600mph. The futuristic ...

During a brief but dramatic chapter in Earth's history about 41,000 years ago, the planet’s magnetic field nearly collapsed.