Deadly Chlamydia Threatens Koalas Down Under

Koala populations in Australia are in decline, in part due to the ravages of chlamydia, a sexually transmitted bacterial infection.

by Carrie Tatro

Marsupials

10 Child Prodigies

Some kids have a lot of talent in music, art or math. Then there are those who are gifted beyond belief.

How Monster Jam Works

Monster Jam is loud, intense and full of huge trucks. And today it's a multimillion-dollar entertainment organization that attracts men, women and children across the globe.

Why Doesn't the First Lady Get Paid?

First ladies have traditionally played significant roles at the White House. But so far that work has been sans pay.

The Man Whose Blood Saved More Than 2 Million Babies

James Harrison's blood contains a rare and powerful antibody that's saved millions of Australian babies. Now, at age 81, after donating 1,173 times, he's hoping someone else will pick up where he left off.

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How Video Game Localization Works

Tweaking a game's look and language can personalize it for various audiences. It also has the potential for massive awkwardness. Learn more about video game localization at HowStuffWorks.

Why Some People Can't Sleep Without a Fan

Are you one of those people who can't fall asleep without the sound of a fan? The reason may have something to do with your "sleep spindles."

10 Types of Study Bias

We often think that if a drug has been studied by scientists and given a favorable outcome, then it must be safe and proven. But many kinds of biases can creep into a study, rendering it less than effective.

How Wine Fraud Works

Whether by tampering with the bottle or the liquid inside, wine fraudsters have fooled billionaires and wine connoisseurs alike into thinking an unremarkable bottle of merlot is really an exceptional vintage. Here's how they do it – and why.

Can Adults Overcome Math Anxiety?

Does your brain start to cramp at the thought of having to do math? Experts explain why some people have math anxiety and how they can overcome it.

10 Films That Changed Filmmaking

Director Stanley Kubrick once said, "The screen is a magic medium" because it can convey moods and emotions as no other art form. We'll look at 10 movies that stirred emotions while pushing the boundaries of filmmaking.

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Deadly Chlamydia Threatens Koalas Down Under

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