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What Causes Mutations? Piecing Together DNA's Puzzling Edits

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DNA mutation can be caused by a wide variety of factors. Learn about some of the many causes of DNA mutation in this article form HowStuffWorks.

8 Super Cool Genetic Mutations Found In Humans

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Genetic mutations are the instrument by which nature adds new variations to life. If the mutations give rise to advantageous traits, they get passed down through successive generations and can spread throughout the entire population of a species. Evolution just wouldn’t be possible without mutations springing up now and again to bestow new attributes on […] The post 8 Super Cool Genetic Mutations Found In Humans appeared first on Goliath.

Spotted Horses Aren't All Appaloosas, and All Appaloosas Aren't Spotted

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It's not the spots, but the mutation of a certain gene, that makes a horse an Appaloosa.

How Evolution Works

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Evolution is fascinating because it attempts to answer one of the most basic human questions: Where did life, and human beings, come from? The theory of evolution proposes that life and humans arose through a natural process.

Super Genetics: Genes That Protect Against COVID-19 and More

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Countless superhero movies have been released in the past decade, playing to our fascination with people with higher than usual abilities. But what if people really could have superpowers like those portrayed in the movies, thanks to the inheritance of so-called super genes?

Does a New Two-headed Shark Discovery Mean It's Time to Seriously Freak Out?

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What could cause a shark to have two heads? Learn more about the dicephalic mutation in this HowStuffWorks Now article.

What Came First, the Chicken or the Egg?

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It's a chicken-or-egg situation: What came first? Perplexed people need wonder no longer, as we've sussed out the answer to this ancient riddle.

What is the cost of a cystic fibrosis test?

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A cystic fibrosis newborn screening test is relatively inexpensive. Learn more about the cost of a cystic fibrosis test from this article.

Eve Gene: Do We All Descend From a Common Female Ancestor?

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A common female ancestor could be what all humans can trace their lineage to. Learn more about the common female ancestor and Mitochondrial Eve.

Why Don't You Ever See Square Vegetables?

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At least not in nature. Scientists have discovered the two gene families that play key roles in making fruits and vegetables either round or long. Could a square fruit be on the horizon?

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