Still need some holiday decor? Don't skip these sales on artificial trees, smart string lights, and permanent outdoor lights.

Christmas lights dress up a holiday tree, making it twinkle and glow. It takes some practice to distribute these tree lights evenly without burnt-out bulbs, lights clumped in some spots (and missing ...

A group of Swedish researchers who were absolutely focused on the serious questions in their field and not at all looking for something interesting to do during the long, dark Scandinavian winter, ...

While the Griswolds make it work in the classic holiday movie National Lampoon's Christmas Vacation, overloading the outlets can exceed the amount of electricity they are designed to handle. This can ...