The leaves are turning brown, and the spookier season is upon us. If you’re currently working up plans for a top-notch Halloween party, you would do well to consider building a fog machine like this ...

Dry ice and soap in a kitty pool is pure backyard science fun. The dry ice makes thick rolling fog, and the soap traps it into bubbly foam that grows and spills over the edges. It looks like a cloud ...

Dry ice is the secret ingredient for all that spooky fog you see at Halloween, whether it's billowing from a witch's cauldron of punch or creating a generally creepy atmosphere wending its way through ...

Poor [Todd Harrison] spent all of Saturday and Sunday trying to make some ground-hugging fog for his Halloween decor. His fog machine hack turned out to be an utter failure. But he admits it and ...

PHILADELPHIA (CBS) -- Americans are expected to spend close to $7-billion on Halloween this year and the crowning touch on many a display is the dry ice "smoke" that will billow from pumpkins and ...