Three environmental groups argued Wednesday before the California Supreme Court that state utility regulators acted illegally ...

Solar sculptures that look like trees are providing shade, light, and energy at a Milwaukee park, offering a glimpse into the future of sustainable urban design.

This demonstrates that you don't have to spend a fortune to get started using solar power. Off-grid homeowner shares pros and ...

Power outages can turn deadly, especially in the wake of hurricanes and tropical storms. But a New Orleans man isn’t very ...

The placement of solar panels in Colorado’s grasslands could help decrease water stress and increase plant growth by about 20 percent during dry years, a new study has found. In these semi-arid ...

Grasses growing in the shade of a solar array were only a little less productive than those growing nearby in open grassland during years of average and above-average rainfall—but in a dry year, the ...

Utah just became the first state in the country to pass a law supporting a fast-growing solar technology: balcony solar.