When the furnace is working overtime, it's important to find ways to save. Find out if plastic window wrap actually works and how to use it.

Discover the fascinating process behind building a mechanical 7-segment display entirely from cardboard and simple household materials. Follow step-by-step as the creator designs, cuts, and assembles ...

Turkey is traditional for many holiday gatherings, but do you know the best way to carve one? Here's what to know.

Don't let lettuces go limp. Here's how to keep lettuce fresh so your salads are crisp. Plus, find out if you should wash lettuce before you store it or not.