Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

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This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

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Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

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Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

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