ISHIGAKI, Okinawa Prefecture--A bladeless wind turbine that can withstand the fiercest typhoon. The concept is a godsend to those who champion alternative sources of energy. An enterprising ...

To put it in layman’s terms, the aerofoils catch the movement of the wind and then turn that movement into energy. The more ...

It might be hard to take a device nicknamed “skybrator” seriously — and you may continue to giggle after seeing the machine in action — but this bladeless wind energy tech under ...