Archimedes screw turbines and generators have emerged as robust, low-head hydropower solutions that exploit the kinetic energy of low-volume water flows. By reversing the traditional Archimedes screw ...

Bats depend on open bodies of water such as small ponds and lakes for foraging and drinking. Access to water is particularly important for survival in the increasingly hot and dry summers caused by ...

Anyone who has watched a phone die in the middle of a camping trip knows how quickly a fun weekend can turn stressful. A new portable wind turbine called Shine 2.0 promises to keep small devices ...

This pocket-sized wind turbine folds to a water bottle, charges your phone in 17 minutes, and works day or night — even in storms. Meet the award-winning Shine 2.0.