Analysis of the levelized cost of energy shows how renewables have become more cost-efficient every year. Today, the ...

Investigators are still trying to determine what started a fire that raged through Altadena, Calif. A new video appears to show sparking on a power line near the origin of the blaze.

The Revolt RV 400 is one of the first electric motorcycles to fall under the low-maintenance categories. Normally, the range is the biggest problem with electric vehicles, but the Revolt does ...