Discover how to create a compact vertical-axis wind turbine with everyday materials in this detailed step-by-step guide.

If you have ever seen a wind turbine in action, or simply being transported, you have an idea as to how massive they are. But have you ever wondered how big these things get in terms of sheer numbers?

Engineers from the University of Glasgow have revealed a new design for bladeless wind turbines that has the potential to optimize efficiency. Published in the Renewable Energy journal, the study used ...

Wind energy infrastructure doesn’t produce power if the air isn’t moving, and solar doesn’t generate power if the sun’s not out. But that doesn’t mean that either source of energy is "worthless" ...