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The True Story of the Blue People of Kentucky
health.howstuffworks.com/human-body/systems/circulatory/blue-people-kentucky.htm
The Fugates and the Combses lost the genetic lottery, as both shared a rare trait that made their skin blue. What happened to the blue people of Kentucky?
How Far Is Russia From Alaska?
science.howstuffworks.com/environmental/earth/geophysics/how-far-is-russia-from-alaska.htm
Sarah Palin never really said she could see Russia from her house. But how far is Russia from Alaska anyway? And can you see one country from the other?
Who Invented the Toilet? A Brief History of the Flush
science.howstuffworks.com/innovation/everyday-innovations/toilets-past-future-flush.htm
Who invented the toilet? While we wish it were so, it wasn't Thomas Crapper. Surprisingly, toilet design hasn't changed much since the first "water closet" patent in the 1500s.
Why do we study bugs?
animals.howstuffworks.com/insects/why-study-bugs.htm
There are many reasons why we study bugs, from protecting crops to preventing the spread of disease. Learn more about why we study bugs at HowStuffWorks.
Hippo vs. Rhino: Who Comes Out on Top?
animals.howstuffworks.com/mammals/hippo-vs-rhino.htm
The question of hippo vs. rhino is seriously a heavyweight showdown in the world of wildlife. These massive animals share African habitats but have very different biology, behavior, and reputations.
Wasps Have an Image Problem, But Here's Why We Need Them
animals.howstuffworks.com/insects/wasps-deserve-some-love-too.htm
Just like bees, wasps are pollinators that are also endangered. But you rarely hear anyone pleading to save wasps. A study finds out why.
5 Tips on Eco-friendly Lawn Care
home.howstuffworks.com/5-tips-eco-friendly-lawn-care.htm
How much do you know about eco-friendly lawn care? Keep reading to discover 5 Tips on Eco-friendly Lawn Care.
The Visually Stunning Sunbeam Snake Slithers Under the Radar
animals.howstuffworks.com/snakes/sunbeam-snake.htm
The sunbeam snake of the Xenopeltidae genus is one of the most visually stunning reptiles you'll ever encounter. These snakes, native to Southeast Asia, are known for their dark pigmentation and highly iridescent scales that shimmer with rainbow colors in sunlight.
Top 30 Smartest Animals in the World
animals.howstuffworks.com/animal-facts/10-smartest-animals.htm
Humans aren't the only animals that can count, use logic, make tools or form lasting bonds with others. Meet 10 of the smartest creatures in the animal kingdom.
The 1918 Spanish Flu Killed Millions — and Experts Fear It Could Happen Again
HowStuffWorks finds out about the history and lessons of the Spanish flu pandemic, 100 years later.