The “blackout” backup isn’t about surviving the apocalypse; it’s about making a Tuesday night power outage annoying rather ...

Generators are noisy, smelly and high-maintenance. Battery-powered backups can keep fridges on for days, without the upkeep.

About Delta Air Lines Inc. Delta Air Lines, Inc. engages in the provision of scheduled air transportation for passengers and cargo. It operates through the Airline and Refinery segments. The Airline ...