Battery-powered chainsaws make quick work of cutting down trees and, in many ways, better than gas-powered models.

Montgomery County fire and environmental protection officials demonstrated what can happen when a rechargeable battery ...

The Redditor declared "I'm never going back" to a gas-powered mower, and called themselves "super happy with my purchase!" ...

Many battery ... lawn mowers perform as well as—or better than—the best gas mowers, Consumer Reports’ lawn mower ratings reveal. Two of the cordless electric push mowers we tested, both from ...

Ethiopian Prime Minister Abiy Ahmed, in a televised address earlier this year, said the Grand Renaissance Dam will start generating more than 5,000 megawatts of electric power within a year.

I am the Labs Manager for CNET's Home Division based in Louisville, KY. My interest in technology began in the early '90s, and soon after I began my double major in computer science and computer ...

My team and I have personally tested more than 30 of the best portable power stations - but these are the ones we recommend, wherever you need a reliable power supply. This month, we've re ...

Lithium-ion (Li-ion) battery technology has historically been the power cell of choice ... the rising popularity of portable electronics and electric vehicles, manufacturers are investing millions ...