Formed more than 500 million years ago, this land—home to the oldest living culture in the world—tells an ancient story.

Formed more than 500 million years ago, this land—home to the oldest living culture in the world—tells an ancient story.

Rondo Energy launches the world's largest industrial heat battery in California, delivering 24/7 steam and heat powered by ...

Rondo Energy’s 100 MWh heat battery, powered by 20 MW of onsite solar, can store industrial heat or use low-cost grid ...

California-based Rondo Energy said its 100-MWh Rondo Heat Battery (RHB) has entered daily automatic operation, with energy ...

Rondo Energy has officially launched commercial operations of what it calls the world’s largest industrial heat battery. The ...

Every Boy Scout or Girl Guide probably had the experience of building a simple solar oven: an insulated box, some aluminum ...

Grab the fleece and sunglasses. It's a chilly start to the day under a mostly clear sky. Temperatures this afternoon will rise to the low/mid 70s with a rain chance of <10% and winds of 15 mph.

MEMPHIS, Tenn. - What a difference a day makes! Some of the coolest air we've felt this fall season is on the way to start the week. TONIGHT: Clear, calm, and CHILLY overnight, with lows falling into ...

Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions of people worldwide every day. Reuters provides business, financial, ...