Concentrated solar power was one of several technologies that showed promise. Ivanpah's main buyer is pulling out to save ...

Visiting California soon, but want to take the scenic routes while in town? Maybe you live in California and just want a fun ...

The main buyer of the plant’s power — California utility PG&E — released ... “I was there two months ago. It’s a beautiful facility. It works,” said Morse. “Clean, carbon-free.

With a population of 1.4 million people, San Diego is a bona fide big city with eclectic museums, historic art centers, and ...

The Golden State might have more campgrounds than any other in the U.S.—and more visitors, too. From desert to coast to ...

Because the Earth's atmosphere reflects longer wavelengths of sunlight onto the eclipsed moon, the moon also seems to turn ...

I visited all the major US national parks and ranked them based on factors like beauty and crowd size. My favorites include ...

Even outdoor enthusiasts often can’t resist documenting an Instagram-worthy moment when they see it. Many people are likelier ...

On April 8th and 9th, President Trump issued five executive orders, a presidential proclamation, and a presidential memorandum that directly ...