Take a solar panel. Surround it with light-emitting diodes attached to a microprocessor and, in northern climes at least, some kind of heater. The idea is to put unused roadway to good use (generating ...

Dear EarthTalk: Are solar roadways still a “thing”? Why don’t we have them everywhere now helping us keep our EVs charged up and rolling? – Jason M., Shelton, CT In 2014 the concept of solar powered ...

COEUR D'ALENE (AP) — When the helmsman of the USS Enterprise likes your invention, you know you're on the road to success. George Takei, who portrayed Sulu on "Star Trek'' and has more than 8 million ...

Over the weekend, the Solar Roadways project on Indiegogo reached its target of $1 million. At the time of publishing, that figure is now north of $1.4 million, with five days left to go. The concept ...