Renewable sources, including solar, wind, and hydro, now produce roughly a quarter of America's electricity, and when combined with wind, make up 98% of new energy capacity in the US. But how do solar ...

Solar eclipses occur when the moon gets between Earth and the sun. This causes the moon to cast a shadow onto Earth. A solar ...

Solar panels use the photovoltaic effect to turn sunlight into power. It's not magic, but it's surely magical. You already know that solar panels turn sunlight into electricity. But how? It almost ...

Liz Zack is an experienced DIYer obsessed with anything and everything home. To the dismay of the rest of her family, something is always under renovation or construction in her house, but it's ok, ...

Nature enthusiasts work with researchers to figure out how creatures respond to the celestial phenomenon Carlyn Kranking - Assistant Editor, Science and Innovation Wide-ranging anecdotal reports and ...

Blackouts happen. They can be a minor inconvenience, a serious health concern or something in between, but most people would rather avoid them, especially if they're unprepared. The rise in rooftop ...

Want to add natural light to a drab room? Skylights and solar tubes are two options to consider. Your roof orientation, design taste, budget and energy-efficiency goals all come into play when ...

Several groups and nonprofit organizations have filed a lawsuit against the Environmental Protection Agency over the ...