Dear EarthTalk: Is it true that wireless electricity distribution is a thing? And can we expect to see it implemented widely in our lifetime? — Paul Baron, Albany, NY Wireless electricity distribution ...

If you need to charge your $1,000 cell phone, you can simply plug it in, or even more easily, just lay it on a charging mat. But what if something similar to NASA's $2.7 billion Perseverance rover has ...

For more than a century, wireless power sounded like a party trick from the age of coils and crackling sparks. Now it is quietly turning into infrastructure, with real systems moving electricity ...

WEST LAFAYETTE, Ind. — For the first time in the U.S., a roadway has wirelessly charged an electric heavy-duty truck driving at highway speeds, demonstrating key technology that could help lower the ...