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It's probably more than you think. Learn more about how many cities have a ban on plastic bags.

Why does fake gold turn your skin green? Read about the chemical reactions with jewelry that make your skin turn green.

Bacteria communication exists, just these tiny organisms have a different way of talking. Learn how bacteria communication works.

Knowing how to cleanse when you have a sunburn will help it heal more quickly. Find out how to cleanse when you have a sunburn at HowStuffWorks.

These easy ways to look younger will help you shave years off your appearance. Look younger with these age-fighting tips.

The money tree has long been a symbol of good fortune in Asia. But how did the plant get its name?

Though the terms closed caption and subtitles are used interchangeably, the two are quite different. Do you know the distinction?

Benzoyl peroxide can be an effective way to treat acne, but is it safe to use on your skin? Find out if benzoyl peroxide is right for your skin type.

Thanks to the bananapocalypse, bananas may soon be hard to come by. Find out what's behind the bananapocalypse at HowStuffWorks.

An aromatherapy massage uses the restorative properties of essential oils to relax and heal your body and mind. Here's what to expect.

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