GARDENA, CA, Sept. 04, 2025 (GLOBE NEWSWIRE) -- Polar Power, Inc. (“Polar Power”) (NASDAQ: POLA), a manufacturer of DC generators and battery charging systems for sectors including telecom, military, ...

Have you ever wondered about the electricity that courses through your car? Do you suspect that there's a captive bolt of lightning held in a magic jar? Of course you don't. You're not a Neanderthal.

Health Canada is recalling portable generators by brands Generac and DR after reports of finger amputations in the U.S. The models affected are the 6500-watt and 8,000-watt gasoline-powered portable ...

A researcher in Russia thinks he has a way of generating power from wind turbines and other rotating devices that is super-efficient thanks to the elimination of any intervening power conversion ...

What is wind power density? The different types of generators used in wind-turbine systems. What architecture is most commonly used in high-power wind-energy-conversion systems (WECS)? Fundamental ...