Blackouts happen, and generators can make them a lot less awful. But what kind of generator do you need, and how powerful does it have to be? Here’s how to tell.

Cost, sizing, and ROI explained.

These editor-tested models are ideal for camping, tailgating, or powering tools when you’re too far from an outlet.

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If you bought your first generator or propane heater, there are a couple of things you should know about safely operating ...