The Witch Head nebula, a spooky image from NASA. But is it scarier that more than half of adults think about the best way to eat candy corn? NASA.gov hide caption

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This Halloween season, the three big Monster Cereals will be joined by Frute Brute and Fruity Yummy Mummy, which haven't been on the market in decades. Dan Pashman hide caption

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Unleashed On Halloween, Monster Cereals Haunt Hoarders
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Is there an angel or a devil behind the mask? Scientists say it may not matter in terms of anonymous behavior. Joel Saget/AFP/Getty Images hide caption

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