An exotic material called gallium nitride (GaN) is poised to become the next semiconductor for power electronics, enabling much higher efficiency than silicon.
A century ago, Switzerland decided to electrify its railways. Out went coal, coal pollution and energy dependency. Today, what about switching all our cars over to electricity? The air would be cleaner, but what would be ...
Japanese electronics giant Panasonic said Wednesday that its net profit soared 57 percent from a year ago, mainly thanks to a tax accounting change as it reshapes its business.
Have a question about artificial intelligence and think theoretical physicist Stephen Hawking is the man to ask?