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Fleas are common parasites that feed on the blood of a host, usually your pet. Learn about fleas and find out how to get rid of a flea infestation.

What is the Flu?

Why are so many Americans obese? Learn what factors cause so many Americans to be obese at Discovery Health.

Frogs are like the canary in the coal mine for the state of the environment. HowstuffWorks looks at their endangered status.

We've compiled everything you ever wanted to know about canned food in this article. Check out everything you ever wanted to know about canned food.

"Miscarriage happens before the 20th week of pregnancy. Learn more about miscarriage symptoms, causes, and treatment."

A cat with hair loss can be more than just unsightly. Learn how to protect your cat's coat with home remedies for cats with hair loss.

Overweight dogs can suffer major health problems. Learn how to keep your dog fit and trim.

You might think it's supercalifragilisticexpialidocious. But you're wrong. And anyway, that's a song, not a word.

They can be stored for up to five years before they lose their potency, and they are a versatile nutritional powerhouse.

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