If you haul kids, groceries, or work gear and your routes often run past about 25–30 miles—especially with hills, cold ...

With its long wings, the red kite uses updrafts to gain height quickly. Zones where the conditions are particularly favorable ...

The Energy Secretary was revealed to have revised down the predicted efficiency of wind turbines by more than a quarter as a ...

India has set high renewable targets. Meeting them with solar alone is risky. Wind brings balance. It produces power at night ...

All over the world, countries are competing among themselves in the construction of renewable energy sources. In addition to ...