I scream, you scream, we all...well, we love to scream. But why? Why do so many people get a kick out being terrified?

We know smells can trigger our memories, sometimes more effectively than other senses, but can odors also communicate emotions like fear? What does fear even smell like?

Most of the parents I know are trying to cut back on the amount of sugar their kids are consuming. But here comes Halloween, a holiday that's virtually defined by candy. What's a responsible adult to do? Perhaps you found yourself pausing over the sugar-free candy selection at the store.

If you have a family, particularly young goblins, chances are you're up to your pointy witch's hat with zombies, black cats, ghoulish masks, and of course, candy corn right about now. During the Halloween season, these things and the like go with the territory. Many neighborhoods are decking the halls with frightful decorations in anticipation of receiving dozens and dozens of trick-or-treaters, but there are also other ways to enjoy Halloween with your cherubs in addition to going door to door.

Coffins and caskets are both boxes in which people are buried. What differs is the shape.