Hannah Herbst invented the Beacon hydroelectric generator with just $12 in parts, netting her a $25,000 prize that ...

An electric vehicle motor built with 100% recycled rare-earth magnets has passed automotive durability testing in its first ...

On a 94-acre industrial parcel in Chesterfield County, Virginia, Commonwealth Fusion Systems wants to build something that ...

Electric vehicles are pushing scientists to tackle one of the biggest hidden energy drains inside electric motors: magnetic ...

Depending on the type of electric motor setup, hybrids use several interesting ways to charge and recover battery power while ...

Explore the story of the Father of Electricity, whose discoveries laid the foundation for modern electrical science and ...

Imagine a device using an energy source the size of planet Earth, and offering nearly limitless electricity with no ecologically devastating mining required to get it. Science fiction? A lie from Big ...

Electricity powers nearly every part of daily life, from homes to industry, but, because much of it is generated from fossil fuels, it also carries environmental costs. Ahead of Earth Day, new federal ...

A new technology has been proposed that could fundamentally solve the issue of smartphones overheating during high-spec gaming or extended video streaming. Researchers at KAIST have discovered the ...

Electric motors are everywhere—from the cars we drive to the appliances in our homes—but most rely on rare earth magnets that come with high costs and environmental challenges. A new wave of ...

We could deflect potentially hazardous asteroids by using an enormous magnet to gently pull them apart. This idea avoids some of the pitfalls of the more traditional kinetic impactor method, which ...