Sorry to be the bearer of bad news, but those cans of gas you’ve been saving probably aren’t good anymore. That’s right—gasoline and other petroleum products have a shelf life. Beyond poor performance ...

Most gardeners own at least one gasoline-powered piece of equipment such as a lawnmower, chain saw, or rototiller. Thus it’s likely they also keep portable fuel containers of gasoline on hand.

That gas sitting in your garage may not be as reliable as you think. Here's how long you can safely store it before it starts ...