California is changing how renewable energy and water conservation work together. In the state’s Central Valley, a new $20 million project called Project Nexus has transformed regular water canals ...

Solar panels can cut electricity bills by more than half and generate free power for decades, but how much can you actually ...

SAINT CLOUD, Fla — An Osceola County homeowner claims she’s paying thousands of dollars for a home solar system that doesn’t always work. This is not the first time Action 9 has received complaints ...

Viewed from orbit, Jackass Flats — situated in southern Nevada about 65 miles northwest of Las Vegas — could easily be ...

Engineers built a solar-powered desalination system that produces large quantities of clean water despite variations in sunlight throughout the day. Because it requires no extra batteries, it offers a ...

The Sun is an incandescent but benevolent dictator. For billions of years, it’s kept our star system well organized through the influence of its powerful gravity. All the planets revolve around it on ...

The space agency has been grappling with budget uncertainties and a talent exodus even before the shutdown. But NASA’s moon ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...