At just 15 years old, Hannah Herbst made a remarkable impact on the world of science in 2015. Now, eleven years later, the ...

Our editor-tested and researched portable and whole-home options keep appliances and other essentials running during an emergency—no matter what.

Add Yahoo as a preferred source to see more of our stories on Google. Scientists have created a floating droplet electricity generator that turns rainfall into power using water as its own support and ...

A stream of compressed air does not look like a power source. In factories, it usually hisses through pipes, drives tools, then disappears as waste. But under the right conditions, that same airflow ...

The team at Sapphire Technologies has developed equipment that generates zero-carbon electricity using natural gas pipeline pressure differentials. Sapphire CEO, Freddie Sarhan, is center-frame, sixth ...

The PG-1 thermoelectric power generator allows users to generate electricity with canned fuel or other heat source. This self-contained device is suitable for demonstrating the Seebeck effect. The ...

Traditionally, most of the small hydro electricity generators are designed with “drop” type. If there is a need for a man-made gap, it will require the corresponding civil building. To improve the ...

Researchers have developed a modified wood material capable of absorbing sunlight, storing it as heat, and generating electricity after sunset. By altering balsa wood’s nanostructure and adding ...