Using colorful BIPV panels, architects retrofitted an existing 12-story residential building in Alberta, Canada.

The global leader of renewable energies has done it yet again. China has built the world's largest bunker ever to lock away ...

"This dam can almost power the state of Texas," an engineer told Newsweek, with the scale of energy produced "simply ...

How did Qinghai province transform a near-barren wasteland — once 98.5 percent desertified — into the world's largest ...