Solar-powered gadgets in 2026 deliver real daily value, powering chargers, lights, wearables, and homes with efficient, ...

Purdue scientists build eco-friendly generator for military; device is fueled by waste, including paper, plastic, cardboard and food. Photo: Trash transformer Martin LaMonica is a senior writer ...

The portable generators market is a dynamic sector witnessing steady growth driven by a myriad of factors including increasing demand for reliable power backup solutions, rising frequency of power ...

With the rapid growth of the Internet of Things and wearable electronics, the demand for sustainable, miniaturized power sources is increasing. Low-grade energy, such as ambient moisture, represents a ...