Science Versus Myth

Could a person catch fire — with no apparent spark or flame — and then burn so completely nothing else ignites around them?

By Stephanie Watson & Mark Mancini

There are more than 40 theories as to what déjà vu is and what causes it, and they range from reincarnation to memory glitches. Do these theories shed any light on this perplexing phenomenon?

By Lee Ann Obringer

Very tall, hairy, glowing eyes – that seems to be the go-to description for a lot of mythical monsters out there, especially in America. Here are 10 to keep an eye out for.

By Melanie Radzicki McManus

Whether we live in fear of a kraken or the Leviathan, humans all around the globe have made sea monsters a part of their cultures. Is there a drop of truth to any of these widespread tall tales?

By Nicholas Gerbis

It may shock you, but there's never been a widespread study conducted on the sanitation or the necessity of the courtesy flush. Can this practice inflict grievous bodily harm on your hindquarters — and the environment? HowStuffWorks weighs in.

By Kate Kershner

Dragons have captured imaginations -- and their fair share of maidens -- across the globe. But are they more than mythological?

By Laurie L. Dove

For decades, moms have been threatening that if you don't eat your crust, your hair will fall out, fall limp or somehow fall incorrectly. What's the deal with bread crusts and hairstyles?

By Colleen Cancio

The core of our planet is about as hot as the sun. Could it ever cool down? That's one thing you don't want to happen.

By Chris Opfer

A helium shortage threatens more than just the balloon industry. Way more. Here's what at stake should we run out of this gas — which is a real possibility.

By Chris Opfer & Sascha Bos

What could happen if we poked one of these sleeping giants? There are two scenarios. One is good. One is very, very bad.

By Chris Opfer

Welcome to Yellowstone, a natural wonderland that's home to stunning vistas, vibrant plant and animal life ... and a massive and potentially devastating supervolcano.

By Chris Opfer

Your vacation would be ruined, and that's not all.

By Chris Opfer

Sans gravity, would we all just bounce up and down like astronauts on the moon? No. It would look a little more like a Michael Bay movie.

By Chris Opfer

Our planet's path around the sun defines life on Earth. What would happen if it changed?

By Chris Opfer

Climate change and industrial activity are wiping out large sections of the world's largest rainforest.

By Chris Opfer

In the classic film "Cool Hand Luke," the title character gulps down 50 hard-boiled eggs in less than an hour. Is this a trick you can (or should) try at home?

By Debra Ronca

If you've ever been to a slumber party, you know the drill. Place your fingers under someone's body, chant "Light as a feather ... stiff as a board ..."and they'll magically rise up into the air. Is this old trick a true ghostly phenomenon?

By Debra Ronca

Walking down a city sidewalk, you protect your valuables and weave through crowds. Should you also beware of falling pennies?

By Laurie L. Dove

Chicago has long been known as "The Windy City." It's a pretty cool nickname, but does it live up to it?

By Kate Kershner

Rainy, dreary, Seattle, right? Everyone says it's the rainiest city in the United States. However, Seattleites are keeping a secret from you. Find out if their rainy reputation is real — or if the rumor's all wet.

By Kate Kershner

Summertime fashion — light in weight and light in color. Are these pastel colors a designer's choice? Or do light colors actually keep you cooler, as some say? Read to find out if you should ditch the goth wardrobe this summer.

By Kate Kershner

Of all the cosmetic problems to worry about waking up to — dark under-eye circles, a blemish on your nose, new stubble on your chin — a headful of white hair ranks pretty low on your list. Should you be more concerned?

By Laurie L. Dove

Solar flares disrupt Earth's magnetic field when they hit the planet, causing issues with power and GPS. But if a major solar storm hit Earth, the consequences could be catastrophic.

By Laurie L. Dove & Desiree Bowie

If you don't recycle, you should. If you do recycle, you should do more. And what if everybody in the world started to recycle? At the very least, it would help us attack that enormous plastic patch in the middle of the ocean.

By Laurie L. Dove

It's a strange thing to think about, but have you ever wondered what would happen if the ozone layer suddenly wasn't there? Here's a hint: Getting a bad sunburn would be the least of your problems.

By Laurie L. Dove