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How does top predators' fear of humans affect the ecosystem. Learn more about a new study in this HowStuffWorks article.

How do the expressions of blind people differ from the sighted? Learn more about blind facial expressions from HowStuffWorks.

Why do fans fall to their deaths in sports arenas? Learn why fans fall to their deaths at HowStuffWorks Now.

'Rogue One' is the next 'Star Wars' movie, and fans at Star Wars Celebration Europe are getting the inside scoop.

The American Academy of Pediatrics' recommendation of no screens for kids under 2 is being revised. HowStuffWorks Now explores why.

Roller coaster junkies rejoice: Riding these coasters could be a safe way to deal with your addiction to endorphins.

The Big Bad Wolf told Little Red Riding Hood that his enormous ears made him hear better, but is that true? Learn more about ears at HowStuffWorks.

Repelling mosquitoes naturally is just as effective as chemical repellants. Learn about strategies for repelling mosquitoes.

Not only do bug zappers mostly kill beneficial insects, they also can serve you up a side of bacteria with your burger.

There was a day when you ate pistachios with the understanding that you'd come away with red fingers and red mouth. What happened to red pistachios?

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