The operator of the Palo Verde Nuclear Generating Station west of Phoenix says a backup generator being tested at the plant failed but the plant is operating normally. Arizona Public Service Co. says ...

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

The Impact of Long Island’s Salt Air and Humidity on Generator Maintenance Needs Southampton, United States - April 10, ...

The Expert: I’ve been testing generators at Popular Mechanics for 5 years. In that time I’ve tested dozens of units, both big and small. Aside from testing, I also have experience using these devices ...

All products are independently selected and reviewed by CNN Underscored editors. When you buy through links on our site, we may earn a commission. Learn more unknown content item The best solar ...

Emergency medical responders in Los Angeles County, Calif., are shepherding deployment of new real-time monitoring and messaging technology that provides early warning of possible failures of backup ...

My years of hands-on testing show that while solar energy is straightforward, portable wind turbines require constant ...