Add Yahoo as a preferred source to see more of our stories on Google. The PowerSmart Gas-Powered Inverter Generator is on sale for $350—$150 off the original $500 price tag. This popular pick boasts ...

A team of scientists at the Georgia Institute of Technology have developed the world’s smallest electric generator. At just one atom thick, the device is made from molybdenum disulphide (MoS 2), which ...

The new R&S SGS100A signal generator from Rohde & Schwarz covers the frequency range up to 12.75 GHz and has been optimized for use in automated test systems. The signal source is exceptionally ...

These editor-tested models are ideal for camping, tailgating, or powering tools when you’re too far from an outlet.

Portable generators are a great way to turn a primitive campsite into a luxury stay in the woods. They can power electric grills, mobile devices, and even entire RVs. For extended stays off the grid, ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Harry Sawyers Harry Sawyers is an editor who has covered home improvement, ...