Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock After a natural disaster, it may be tempting to run a generator inside your house until power is back up and ...

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 ...

While problems with the power grid aren’t new, electric whole-home backup systems are. Having emergency power on hand is a great idea, but power banks are also expensive, hard to move, and get in the ...

Robbie and Jillian Lee have seen firsthand how Louisianans’ increasing reliance on a new breed of powerful home generators can go horribly wrong. Advertised as rock-solid protection against the ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The power just went out—again. As you dig around for candles and wonder whether your laptop is fully ...

To get the best efficiency for my battery backup system I want to make sure that the backup battery is large enough to cope with at least twice the total amp hours required in my calculations. So, in ...