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Your search for "biologist" returned 309 results
How Kin Selection Works
science.howstuffworks.com/life/evolution/kin-selection.htm
We're used to taking the phrase "survival of the fittest" to mean it's an "every man for himself" world. But some animals (like worker bees) sacrifice themselves to ensure their species lives on. Why would they do this?
How can some of the world's oldest people also lead unhealthy lives?
health.howstuffworks.com/wellness/food-nutrition/diet-aging/oldest-people-unhealthy.htm
Some of the oldest people have oddly lead unhealthy lives. Learn why some people can smoke until they are 100 and how the oldest people get so old.
How a Symbiotic Relationship Works
science.howstuffworks.com/life/evolution/symbiosis.htm
Symbiosis can be mutually beneficial, helping two creatures survive in a hostile environment. Learn about the different forms of symbiosis.
Scientists Make History by Growing Plants in Soil From Moon
science.howstuffworks.com/plants-grown-moon-soil-news.htm
University of Florida scientists used lunar soil collected during Apollo 11, 12 and 17 missions to successfully grow plants from seed. It's a first in human history and could help future space colonists grow food on the moon.
Barbie Turns 60, Becomes an Astrophysicist
entertainment.howstuffworks.com/classic-turns-60-youve-come-long-way-barbie.htm
Barbie, the ultimate classic doll, turns 60 this year. HowStuffWorks goes to the party.
How do meerkats communicate?
animals.howstuffworks.com/mammals/meerkats-communication.htm
How meerkats communicate involves three types of communication. Learn how meerkats communicate and what methods they use to signal and warn the gang.
Why Do Sheepshead Fish Have 'Human' Teeth?
animals.howstuffworks.com/fish/sheepshead-fish.htm
The sheepshead fish is a curiosity to anglers and marine biologists alike. This unique species, found along the Atlantic coast of North America, has long received attention for its strange dental structure, resembling that of humans.
Why Do Cats Purr? Happiness Isn't the Only Reason
animals.howstuffworks.com/pets/why-do-cats-purr.htm
What could be better than the sound of a cat purring in perfect contentment, but have you ever wondered why do cats purr?
Legend of the Loch Ness Monster Quiz
play.howstuffworks.com/quiz/legend-the-loch-ness-monster-quiz
Bigfoot who? Forget hairy bipeds, the Loch Ness Monster might actually be the world's most famous mythical creature. Or is it just a myth? Take our Loch Ness Monster quiz and find out!
Do Fire-breathing Dragons Torch Their Teeth?
Fire will turn a human's teeth to dust. But what about a dragon's?