The key to future technologies can sometimes be found in the past. What Ravi Kishore is working to perfect, for example, has ...

Imagine not having to pay your electricity bills because a gigantic magnet surrounding the Earth produced power. Well, Earth indeed has a magnet like this, which is its magnetic field. When the fiery ...

For more than a century, engineers have chased new ways to turn the planet’s natural motions into usable power, from tides to ...

Researchers at Paul Scherrer Institute PSI have demonstrated an innovative method to control magnetism in materials using an energy-efficient electric field. The discovery focuses on materials known ...