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What If Earth's Magnetic Field Flipped?
science.howstuffworks.com/science-vs-myth/what-if/what-if-earths-magnetic-field-flipped.htm
Earth's magnetic field has flipped many times before, and scientists say it will flip again (though probably not in our lifetime). While it might not be catastrophic, a major change in the magnetic field would present a special set of problems.
From Fin Whales to Blue Whales: The Whale Species Quiz
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The whale may be the most magnificent mammal in the sea, but can you tell one whale from another? Take our quiz to see how much you know about the various whale species and how these creatures differ.
The Largest Tsunami Ever Recorded Only Claimed 2 Lives
science.howstuffworks.com/nature/natural-disasters/largest-tsunami-ever-recorded.htm
If you're lucky, you've never seen a tsunami in person, but you know that this type of massive wave can cause enormous damage. They can be measured, too, which easily leads to the question: What was the largest tsunami ever recorded?
A Deep Dive on the Kraken, a Shipwrecking Sea Monster
science.howstuffworks.com/science-vs-myth/strange-creatures/kraken.htm
Legends of the Kraken attacking ships date back to the Vikings. But since the giant squid ended up being real, could this aquatic cryptid be out there too?
How Sea Monsters Work
science.howstuffworks.com/science-vs-myth/strange-creatures/sea-monster.htm
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?
How do ducks float?
animals.howstuffworks.com/birds/duck-float.htm
To understand why ducks float, you have to know a little about buoyancy, but that's not the sole principle at work. Learn why else ducks float.
Green Science Pictures
science.howstuffworks.com/environmental/green-science/green-science-pictures.htm
This green science image gallery shows eco-friendly applications as they apply to scientific disciplines. Take a look at these green science pictures.
What 'An Inconvenient Truth' Got Right (And Wrong) About Climate Change
Now that its sequel is out, where did Al Gore's landmark environmental documentary hit the mark? What did it get wrong?
The Amazing, and Alarming, Science Behind Red Snow
Red snow? Yes. It totally exists. And while it might look cool, it's not exactly what you want to see from Mother Nature.
How Much Do You Know About Botany?
play.howstuffworks.com/quiz/how-much-do-you-know-botany
The science of plants is amazing in its complexity - and its simplicity as well! In this quiz, we'll discover some obvious and not so obvious facts about the plants that surround us on this beautiful planet! When you're done, you'll be inspired to start a garden, plants a tree or just stare at nature in a daze.