Add Yahoo as a preferred source to see more of our stories on Google. Could this common home machinery help usher in more renewable energy? Holden Henry/iStock / Getty Images Plus As summer arrives, ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Power or line conditioners regulate, ...

As the world increasingly focuses on environmental concerns, attention is turning to solar- and wind-powered electricity generation, and to systems that can store such energy for later use. Power ...