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What if There Were No Cockroaches?

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Cockroaches are among the most reviled creatures on the planet. They bring bacteria and allergens wherever they go - along with severe cases of the creepy crawlies. But would we really want to live in a world devoid of these little pests?

Basic World Trivia Quiz

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The Earth has experienced violent destruction that left beautiful scars. Mountains, valleys, islands and rivers paint the planet we know as the Blue Marble. What do you know about the Earth and the world in which we live? Can you pass a basic world trivia quiz?

5 Most Bizarre Year 2012 Predictions

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As the clock ticks closer to Dec. 21, 2012, discussion regarding what exactly will happen to the world and human civilization continues to heat up. What are some of the wackier conspiracy theories about the year 2012?

10 Space Landmarks We'd Like to Visit

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Fling away your Fodor's! Toss your TripAdvisor! We have the only guided tour of outer space you'll need -- a foray into the final frontier so ambitious it will make the Voyager probes' Grand Tours look like daytrips.

Could You Dig a Tunnel Right Through the Center of Earth?

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Let's say you have a lunch date to make - and it's on the other side of the planet. Wouldn't it be convenient to pop down a hole through Earth's innards? But what would really happen if you did?

10 Ways the Earth Is Trying to Kill You

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Mother Earth seems to have a love/hate thing going on with humans. While the planet we call home has all the essentials we need for life, it also has some nasty - and deadly - surprises.

How Well Do You Really Know the Original Star Wars Trilogy?

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Over the years, Star Wars has become one of the largest movie franchises in the world, and it all started with three movies. Here's a quiz where you can test your knowledge on the original three movies!

What If We Ran Out of Minerals?

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If minerals make up so much of the Earth, why would we ever face shortages? The availability of the resources we use to create products often depends more on our priorities than the planet's supply.

How Asteroid Belts Work

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Asteroid belts may tell us how our very solar system came into existence. Learn all about asteroid belts, from their characteristics to what they can teach us.

What Would Happen if the Earth Stopped Rotating?

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You can say goodbye to the seven continents and hello to days that seem infernally long. What else awaits you on a spin-free Earth?

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