The device proved durable when tested under various conditions. Scientists develop revolutionary device that generates ...

Nanotechnology is quietly rewriting the rules of how small machines get their power, turning the ambient vibrations, motion ...

Someday, shadows and light could team up to provide power. A new device exploits the contrast between bright spots and shade to create a current that can power small electronics. “We can harvest ...

The researchers set out to explore whether simple ingredients – silicon and water – could be arranged so that mechanical ...

The search is for new ways to harness renewable resources to supply our rising energy needs. The key question, however, is why ocean and sea waves haven't been used in carbon emission reduction ...