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The 10 essential pet travel accessories range from portable water bowls to durable seat covers. Read about 10 essential pet travel accessories.

Snakes are one of the world's most feared animals. Learn how snakes get around, how they kill and eat their prey, and how they court and reproduce.

If you open up the cupboards of most kitchens in America, you'll probably find bleach. Check out this article all about bleach.

When people leak knowledge of illicit or immoral activities, they're thrust onto the world stage. Here are 10 whistleblowers who made big waves.

TSA officials have spotted some really strange things at airport security checkpoints. Here are 10 of the weirdest from HowStuffWorks.

Sci-fi gadgets represent some amazing inventions, if only in fiction. Take a look at 10 sci-fi gadgets that we'd love to get our hands on.

Good Samaritan laws are intended to protect you from a lawsuit if you help strangers during an emergency. Learn more at HowStuffWorks.

A surgeon is a medical specialist who uses surgical operations to treat disease, injury, or deformity. Learn what surgeons do.

Sewage that is left untreated can have a deadly impact on the environment. Learn how dangerous sewage is in this article.

The red fox has the largest geographic distribution of any carnivore in the world.

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