Stargazing in the desert, bioluminescent kayaking trips, emergency search-and-rescues in the deep woods: There are times you want to go where there's no electricity and not enough sun for a solar ...

Engineers are redefining energy by looking not at massive grids but at the overlooked flows around us. Rain gutter generators that channel storm runoff, tap-mounted turbines spinning with household ...

THEY'RE a familiar sight on the dusty farms of Ohio and mid-America. But mini-wind turbines will soon be the must-have garden accessory here, thanks to climate change. Yesterday, the Government ...