If you're on the hunt for a compact turbine generator to replace solar panels, this alternative generator might just be your next must-have camping gadget.

Shawn Frayne’s Windbelt uses vibrating ribbons, not blades, to harvest wind efficiently on a smaller scale where traditional ...

If you're heading off the grid and you need power to keep your gadgets running, this device can fit in your backpack and collect power, even at night.

Look up in the sky, it's a bird, it's a plane, it's ... a 20,000 cubic-meter power-generating airship, floating 6,560 ft (2,000 meters) above the ground. Introducing the S2000 stratospheric airborne ...

For the first time, engineers at MIT have developed a comprehensive, physics-based model that accurately represents the airflow around rotors even under extreme conditions. The new model enables the ...