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For the first time ever, men will be cheering professionally at the Super Bowl. HowStuffWorks looks at why they've made the change.

Blood diamonds in Africa are sold illegally to fund civil wars and terrorism. Find out about blood diamonds in Africa and the African diamond trade.

Do you know the top 10 deities that like to party? Check out the 10 deities that like to party in this article from howstuffworks.com.

Spray tanning can be a healthier option for deepening your skin color. See how spray tanning works and learn if spray tanning is safe.

Although the MacBook Air is less than an inch thick, it delivers in several areas. Learn about the MacBook Air specs and features.

Turtle shells help protect the reptiles from predators and allow some to move quickly through the water. Find out if a turtle can outgrow its shell.

Is it true that sucking a thumb ruins a child's teeth? Read this article to know when to worry about thumb sucking and the development of teeth.

How early can you test for pregnancy? Visit Discovery Fit & Health to learn how early you can test for pregnancy.

Does clinical strength antiperspirants work any better? See what clinical strength antiperspirants claim to do and see if they are worth the cost.

Can your car tell you when the traffic light is ready to change? Learn about Audi's Project Traffic Light Online system at HowStuffWorks.

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