The thing to remember about box fans is that they're great for pushing hot air out of your home. Here's how to work that to ...

Should your window fan blow in or out? Here’s how to cut cooling costs this summer. John Tufts. Indianapolis Star. Hear this story. As temperatures climb higher, so do electricity bills.

That's if you're running a 50-watt fan for 24 hours and the price of your electricity is $0.17/kWh — rounded up from 16.52 ¢/kWh — which is the average cost of residential electricity in ...